Less than

Vends ICOM IC-7800 En parfait état de marche, peu servi (cause utilisation chaine FT1000 Mark V+VL1000) Jamais utilisé en émission, Local non-fumeur Version logiciel (firmware) 3.10 Très beau transceiver, performant Avec clavier USB et notice complète. General Frequency coverage   Europe Version    0.030– 60.000 MHz RX TX                          0.1357– 0.1378 MHz                              1.800– 1.999 MHz                              3.400– 4.099 MHz                              6.900– 7.499 MHz                              9.900– 10.499 MHz                              13.900–14.499 MHz                              17.900– 18.499 MHz                              20.900–21.499 MHz                              24.400– 25.099 MHz                              28.000–29.999 MHz                              50.000– 54.000 MHz   Mode: USB, LSB, CW, RTTY, PSK31, AM, FM Number of channels : 101 (99 regular, 2 scan edges) Antenna impedance : 50 Ω unbalanced (Tuner off) Antenna connector : SO-239×4 and BNC×2 Power supply requirement: 85–265V AC Temperature range : 0°C to +50°C; +32°F to +122°F Frequency stability : Less than ±0.05ppm                                  (0°C to +50°C, after warm up) Frequency resolution : 1Hz (minimum) Power consumption : Tx Max. power: 800VA                                    Rx Stand-by: 200VA (typ.)                                     Max. audio: 210VA (typ.) Dimensions : 424(W) × 149(H) × 435(D) mm;                        16 11 ⁄ 16 (W) × 5 7 ⁄ 8 (H) × 17 1 ⁄ 8 (D) in Weight : 25kg; 55lb   Transmitter Output power                                             (continuously adjustable) 5–200W                                                      SSB, CW, RTTY, PSK31, 5–50W                                                        FM More than –20dBm                                     AM                                                                   Modulation system SSB AM FM   Spurious emission                                                           Carrier suppression Unwanted sideband suppression     δ TX variable range Microphone impedance Receiver Receive system Intermediate frequencies 1st   2nd Sensitivity (typical) SSB, CW, RTTY, PSK31, FM 0.1–1.799 MHz 1.8–29.999 MHz 50.0–54.0 MHz AM 0.1–1.799 MHz 1.8–29.999 MHz 50.0–54.0 MHz FM 28–29.999 MHz 50.0–54.0 MHz     Squelch sensitivity (Pre-amp: OFF) SSB, CW, RTTY, PSK31 FM   Selectivity (representative value) SSB (BW: 2.4 kHz)   CW (BW: 500 Hz)   RTTY, PSK31 (BW: 350 kHz)   AM (BW: 6 kHz)   FM (BW: 15 kHz)     Spurious and image rejection ratio Audio output power RIT variable range PHONES connector EXT SP connector       DPSN modulation Digital low power modulation Digital phase modulation More than 60dB (HF bands) More than 70dB (50 MHz band) More than 63dB More than 80dB ±9.999 kHz 600 Ω (8-pin connector)     Double conversion super-heterodyne system     64.455 MHz (Main receiver) 64.555 MHz (Sub receiver) 36 kHz     0.5 μ V *1 0.16 μ V *1 0.13 μ V *2 (BW: 6 kHz at 10dB S/N) 6.3 μ V *1 2 μ V *1 1 μ V *2 (BW: 15 kHz at 12dB SINAD) 0.5 μ V *1 0.32 μ V *2 *1 Pre-amp 1 is ON. *2 Pre-amp 2 is ON.     Less than 5.6 μ V Less than 1 μ V     More than 2.4 kHz/–3dB Less than 3.6 kHz/–60dB More than 500 Hz/–3dB Less than 700 Hz/–60dB More than 360 Hz/–6dB Less than 650 Hz/–60dB More than 6.0 kHz/–3dB Less than 15.0 kHz/–60dB More than 12.0 kHz/–6dB Less than 20.0 kHz/–60dB   More than 70dB   More than 2.6W at 10% distortion with an 8 Ω load ±9.999kHz 3-pin connector 6.35 (d) mm (1 ⁄ 4 ″) 2-pin connector 3.5 (d) mm (1 ⁄ 8 ″)/8 Ω ×2 (For main and sub bands)      

Features: 100% brand new and high quality Specifications Size：25*52mm Diameter of end: 5mm Color：green + gold Operating frequency：0.1-2000MHz Amplifier gain： F=0.1MHz, gain=32dB F=500Mhz, gain=31dB      F=1000MHz, gain=29dB F=1500Mhz, gain=25dB F=2000MHz, gain=20dB Maximum power output：+10dBm （10mW） Power supply voltage: 6-12 VDC System impedance：50Ω Tips： 1.When working frequency is less than 600 MHZ，it get well gain flatness, can make it less than 1dB after careful adjustment. The lower frequency the higher gain consistency. 2.Amplifier working frequency of the lower limit is subject to input and output capacitor, the default value is 0.1 uF, working to 0.1 MHz. Increase the input and output capacitance appropriately,can extend the cut-off frequency, such as 10uF capacitance can work to 5KHz. 3.When the power supply voltage changes in 5-8 v, it can be used as a variable gain amplifier, gain increases with the increase of the power supply voltage, which suitable for radio frequency receive front-end circuit, using DA control power supply voltage, to control the gain of the amplifier, automatic gain control 4.When the power supply voltage in the 8-10 v, the low frequency end gain up to 30 db, at this time the amplifier has a low noise coefficient and good stability. 5.When the voltage is 12 v, reach maximum gain, the low frequency end gain of 32.5 dB Note: 1.Due to the hand measurement, there have size error about 1-3cm 2.Please be reminded that due to lighting effects and monitor's brightness/contrast settings etc, the color tone of the photo and the actual item could be slightly different Package included 1x wide-band amplifier         Features: 100% brand new and high quality Specifications Size：25*52mm Diameter of end: 5mm Color：green + gold Operating frequency：0.1-2000MHz Amplifier gain： F=0.1MHz, gain=32dB F=500Mhz, gain=31dB      F=1000MHz, gain=29dB F=1500Mhz, gain=25dB F=2000MHz, gain=20dB Maximum power output：+10dBm （10mW） Power supply voltage: 6-12 VDC System impedance：50Ω Tips： 1.When working frequency is less than 600 MHZ，it get well gain flatness, can make it less than 1dB after careful adjustment. The lower frequency the higher gain consistency. 2.Amplifier working frequency of the lower limit is subject to input and output capacitor, the default value is 0.1 uF, working to 0.1 MHz. Increase the input and output capacitance appropriately,can extend the cut-off frequency, such as 10uF capacitance can work to 5KHz. 3.When the power supply voltage changes in 5-8 v, it can be used as a variable gain amplifier, gain increases with the increase of the power supply voltage, which suitable for radio frequency receive front-end circuit, using DA control power supply voltage, to control the gain of the amplifier, automatic gain control 4.When the power supply voltage in the 8-10 v, the low frequency end gain up to 30 db, at this time the amplifier has a low noise coefficient and good stability. 5.When the voltage is 12 v, reach maximum gain, the low frequency end gain of 32.5 dB Note: 1.Due to the hand measurement, there have size error about 1-3cm 2.Please be reminded that due to lighting effects and monitor's brightness/contrast settings etc, the color tone of the photo and the actual item could be slightly different Package included 1x wide-band amplifier       Le 20-sept.-18 à 10:36:30 Paris, le vendeur a ajouté les informations suivantes:

Features: 100% brand new and high quality Specifications Size：25*52mm Diameter of end: 5mm Color：green + gold Operating frequency：0.1-2000MHz Amplifier gain： F=0.1MHz, gain=32dB F=500Mhz, gain=31dB      F=1000MHz, gain=29dB F=1500Mhz, gain=25dB F=2000MHz, gain=20dB Maximum power output：+10dBm （10mW） Power supply voltage: 6-12 VDC System impedance：50Ω Tips： 1.When working frequency is less than 600 MHZ，it get well gain flatness, can make it less than 1dB after careful adjustment. The lower frequency the higher gain consistency. 2.Amplifier working frequency of the lower limit is subject to input and output capacitor, the default value is 0.1 uF, working to 0.1 MHz. Increase the input and output capacitance appropriately,can extend the cut-off frequency, such as 10uF capacitance can work to 5KHz. 3.When the power supply voltage changes in 5-8 v, it can be used as a variable gain amplifier, gain increases with the increase of the power supply voltage, which suitable for radio frequency receive front-end circuit, using DA control power supply voltage, to control the gain of the amplifier, automatic gain control 4.When the power supply voltage in the 8-10 v, the low frequency end gain up to 30 db, at this time the amplifier has a low noise coefficient and good stability. 5.When the voltage is 12 v, reach maximum gain, the low frequency end gain of 32.5 dB Note: 1.Due to the hand measurement, there have size error about 1-3cm 2.Please be reminded that due to lighting effects and monitor's brightness/contrast settings etc, the color tone of the photo and the actual item could be slightly different Package included 1x wide-band amplifier         Features: 100% brand new and high quality Specifications Size：25*52mm Diameter of end: 5mm Color：green + gold Operating frequency：0.1-2000MHz Amplifier gain： F=0.1MHz, gain=32dB F=500Mhz, gain=31dB      F=1000MHz, gain=29dB F=1500Mhz, gain=25dB F=2000MHz, gain=20dB Maximum power output：+10dBm （10mW） Power supply voltage: 6-12 VDC System impedance：50Ω Tips： 1.When working frequency is less than 600 MHZ，it get well gain flatness, can make it less than 1dB after careful adjustment. The lower frequency the higher gain consistency. 2.Amplifier working frequency of the lower limit is subject to input and output capacitor, the default value is 0.1 uF, working to 0.1 MHz. Increase the input and output capacitance appropriately,can extend the cut-off frequency, such as 10uF capacitance can work to 5KHz. 3.When the power supply voltage changes in 5-8 v, it can be used as a variable gain amplifier, gain increases with the increase of the power supply voltage, which suitable for radio frequency receive front-end circuit, using DA control power supply voltage, to control the gain of the amplifier, automatic gain control 4.When the power supply voltage in the 8-10 v, the low frequency end gain up to 30 db, at this time the amplifier has a low noise coefficient and good stability. 5.When the voltage is 12 v, reach maximum gain, the low frequency end gain of 32.5 dB Note: 1.Due to the hand measurement, there have size error about 1-3cm 2.Please be reminded that due to lighting effects and monitor's brightness/contrast settings etc, the color tone of the photo and the actual item could be slightly different Package included 1x wide-band amplifier       Le 22-avr.-19 à 08:04:19 Paris, le vendeur a ajouté les informations suivantes:

Features: 100% brand new and high quality Specifications Size：25*52mm Diameter of end: 5mm Color：green + gold Operating frequency：0.1-2000MHz Amplifier gain： F=0.1MHz, gain=32dB F=500Mhz, gain=31dB      F=1000MHz, gain=29dB F=1500Mhz, gain=25dB F=2000MHz, gain=20dB Maximum power output：+10dBm （10mW） Power supply voltage: 6-12 VDC System impedance：50Ω Tips： 1.When working frequency is less than 600 MHZ，it get well gain flatness, can make it less than 1dB after careful adjustment. The lower frequency the higher gain consistency. 2.Amplifier working frequency of the lower limit is subject to input and output capacitor, the default value is 0.1 uF, working to 0.1 MHz. Increase the input and output capacitance appropriately,can extend the cut-off frequency, such as 10uF capacitance can work to 5KHz. 3.When the power supply voltage changes in 5-8 v, it can be used as a variable gain amplifier, gain increases with the increase of the power supply voltage, which suitable for radio frequency receive front-end circuit, using DA control power supply voltage, to control the gain of the amplifier, automatic gain control 4.When the power supply voltage in the 8-10 v, the low frequency end gain up to 30 db, at this time the amplifier has a low noise coefficient and good stability. 5.When the voltage is 12 v, reach maximum gain, the low frequency end gain of 32.5 dB Note: 1.Due to the hand measurement, there have size error about 1-3cm 2.Please be reminded that due to lighting effects and monitor's brightness/contrast settings etc, the color tone of the photo and the actual item could be slightly different Package included 1x wide-band amplifier         Features: 100% brand new and high quality Specifications Size：25*52mm Diameter of end: 5mm Color：green + gold Operating frequency：0.1-2000MHz Amplifier gain： F=0.1MHz, gain=32dB F=500Mhz, gain=31dB      F=1000MHz, gain=29dB F=1500Mhz, gain=25dB F=2000MHz, gain=20dB Maximum power output：+10dBm （10mW） Power supply voltage: 6-12 VDC System impedance：50Ω Tips： 1.When working frequency is less than 600 MHZ，it get well gain flatness, can make it less than 1dB after careful adjustment. The lower frequency the higher gain consistency. 2.Amplifier working frequency of the lower limit is subject to input and output capacitor, the default value is 0.1 uF, working to 0.1 MHz. Increase the input and output capacitance appropriately,can extend the cut-off frequency, such as 10uF capacitance can work to 5KHz. 3.When the power supply voltage changes in 5-8 v, it can be used as a variable gain amplifier, gain increases with the increase of the power supply voltage, which suitable for radio frequency receive front-end circuit, using DA control power supply voltage, to control the gain of the amplifier, automatic gain control 4.When the power supply voltage in the 8-10 v, the low frequency end gain up to 30 db, at this time the amplifier has a low noise coefficient and good stability. 5.When the voltage is 12 v, reach maximum gain, the low frequency end gain of 32.5 dB Note: 1.Due to the hand measurement, there have size error about 1-3cm 2.Please be reminded that due to lighting effects and monitor's brightness/contrast settings etc, the color tone of the photo and the actual item could be slightly different Package included 1x wide-band amplifier       Le 10-juil.-19 à 18:13:22 Paris, le vendeur a ajouté les informations suivantes:

Includes  1x RTL-SDR Blog Broadcast FM Band-Stop Filter 1x SMA male to SMA male adapter Blocks the broadcast FM band between 88 – 108 MHz with over 50dB of attenuation.  Designed for maximum attenuation between 88 - 108 MHz and the 3dB roll off points are at 76 MHz and 122 MHz. Insertion loss is less than 0.5 dB between 0 – 1 GHz, and mostly less than 1.5 dB between 1 – 3 GHz.  Uses SMA female connectors. Comes with a free SMA male to SMA male adapter. A broadcast FM block filter can help if you have very strong broadcasts in your area that are overloading the SDR dongle. Also known as “FM Trap”. Notes: RX filter only. Designed for SDR users, but might also be useful for TV users struggling with FM interference. But TV users please carefully check the spectrum analyzer graphs and 3dB roll off points to ensure that it will not block a TV signal of interest. e.g. Channels between 76 - 88 MHz could be attenuated enough to lose reception.   Includes  1x RTL-SDR Blog Broadcast FM Band-Stop Filter 1x SMA male to SMA male adapter Blocks the broadcast FM band between 88 – 108 MHz with over 50dB of attenuation.  Designed for maximum attenuation between 88 - 108 MHz and the 3dB roll off points are at 76 MHz and 122 MHz. Insertion loss is less than 0.5 dB between 0 – 1 GHz, and mostly less than 1.5 dB between 1 – 3 GHz.  Uses SMA female connectors. Comes with a free SMA male to SMA male adapter. A broadcast FM block filter can help if you have very strong broadcasts in your area that are overloading the SDR dongle. Also known as “FM Trap”. Notes: RX filter only. Designed for SDR users, but might also be useful for TV users struggling with FM interference. But TV users please carefully check the spectrum analyzer graphs and 3dB roll off points to ensure that it will not block a TV signal of interest. e.g. Channels between 76 - 88 MHz could be attenuated enough to lose reception. Le 09-juil.-19 à 18:28:20 Paris, le vendeur a ajouté les informations suivantes:

Features: 100% brand new and high quality Specifications Size：25*52mm Diameter of end: 5mm Color：green + gold Operating frequency：0.1-2000MHz Amplifier gain： F=0.1MHz, gain=32dB F=500Mhz, gain=31dB      F=1000MHz, gain=29dB F=1500Mhz, gain=25dB F=2000MHz, gain=20dB Maximum power output：+10dBm （10mW） Power supply voltage: 6-12 VDC System impedance：50Ω Tips： 1.When working frequency is less than 600 MHZ，it get well gain flatness, can make it less than 1dB after careful adjustment. The lower frequency the higher gain consistency. 2.Amplifier working frequency of the lower limit is subject to input and output capacitor, the default value is 0.1 uF, working to 0.1 MHz. Increase the input and output capacitance appropriately,can extend the cut-off frequency, such as 10uF capacitance can work to 5KHz. 3.When the power supply voltage changes in 5-8 v, it can be used as a variable gain amplifier, gain increases with the increase of the power supply voltage, which suitable for radio frequency receive front-end circuit, using DA control power supply voltage, to control the gain of the amplifier, automatic gain control 4.When the power supply voltage in the 8-10 v, the low frequency end gain up to 30 db, at this time the amplifier has a low noise coefficient and good stability. 5.When the voltage is 12 v, reach maximum gain, the low frequency end gain of 32.5 dB Note: 1.Due to the hand measurement, there have size error about 1-3cm 2.Please be reminded that due to lighting effects and monitor's brightness/contrast settings etc, the color tone of the photo and the actual item could be slightly different Package included 1x wide-band amplifier         Features: 100% brand new and high quality Specifications Size：25*52mm Diameter of end: 5mm Color：green + gold Operating frequency：0.1-2000MHz Amplifier gain： F=0.1MHz, gain=32dB F=500Mhz, gain=31dB      F=1000MHz, gain=29dB F=1500Mhz, gain=25dB F=2000MHz, gain=20dB Maximum power output：+10dBm （10mW） Power supply voltage: 6-12 VDC System impedance：50Ω Tips： 1.When working frequency is less than 600 MHZ，it get well gain flatness, can make it less than 1dB after careful adjustment. The lower frequency the higher gain consistency. 2.Amplifier working frequency of the lower limit is subject to input and output capacitor, the default value is 0.1 uF, working to 0.1 MHz. Increase the input and output capacitance appropriately,can extend the cut-off frequency, such as 10uF capacitance can work to 5KHz. 3.When the power supply voltage changes in 5-8 v, it can be used as a variable gain amplifier, gain increases with the increase of the power supply voltage, which suitable for radio frequency receive front-end circuit, using DA control power supply voltage, to control the gain of the amplifier, automatic gain control 4.When the power supply voltage in the 8-10 v, the low frequency end gain up to 30 db, at this time the amplifier has a low noise coefficient and good stability. 5.When the voltage is 12 v, reach maximum gain, the low frequency end gain of 32.5 dB Note: 1.Due to the hand measurement, there have size error about 1-3cm 2.Please be reminded that due to lighting effects and monitor's brightness/contrast settings etc, the color tone of the photo and the actual item could be slightly different Package included 1x wide-band amplifier       Le 08-juil.-19 à 19:06:46 Paris, le vendeur a ajouté les informations suivantes:

Features: 100% brand new and high quality Specifications Size：25*52mm Diameter of end: 5mm Color：green + gold Operating frequency：0.1-2000MHz Amplifier gain： F=0.1MHz, gain=32dB F=500Mhz, gain=31dB      F=1000MHz, gain=29dB F=1500Mhz, gain=25dB F=2000MHz, gain=20dB Maximum power output：+10dBm （10mW） Power supply voltage: 6-12 VDC System impedance：50Ω Tips： 1.When working frequency is less than 600 MHZ，it get well gain flatness, can make it less than 1dB after careful adjustment. The lower frequency the higher gain consistency. 2.Amplifier working frequency of the lower limit is subject to input and output capacitor, the default value is 0.1 uF, working to 0.1 MHz. Increase the input and output capacitance appropriately,can extend the cut-off frequency, such as 10uF capacitance can work to 5KHz. 3.When the power supply voltage changes in 5-8 v, it can be used as a variable gain amplifier, gain increases with the increase of the power supply voltage, which suitable for radio frequency receive front-end circuit, using DA control power supply voltage, to control the gain of the amplifier, automatic gain control 4.When the power supply voltage in the 8-10 v, the low frequency end gain up to 30 db, at this time the amplifier has a low noise coefficient and good stability. 5.When the voltage is 12 v, reach maximum gain, the low frequency end gain of 32.5 dB Note: 1.Due to the hand measurement, there have size error about 1-3cm 2.Please be reminded that due to lighting effects and monitor's brightness/contrast settings etc, the color tone of the photo and the actual item could be slightly different Package included 1x wide-band amplifier         Features: 100% brand new and high quality Specifications Size：25*52mm Diameter of end: 5mm Color：green + gold Operating frequency：0.1-2000MHz Amplifier gain： F=0.1MHz, gain=32dB F=500Mhz, gain=31dB      F=1000MHz, gain=29dB F=1500Mhz, gain=25dB F=2000MHz, gain=20dB Maximum power output：+10dBm （10mW） Power supply voltage: 6-12 VDC System impedance：50Ω Tips： 1.When working frequency is less than 600 MHZ，it get well gain flatness, can make it less than 1dB after careful adjustment. The lower frequency the higher gain consistency. 2.Amplifier working frequency of the lower limit is subject to input and output capacitor, the default value is 0.1 uF, working to 0.1 MHz. Increase the input and output capacitance appropriately,can extend the cut-off frequency, such as 10uF capacitance can work to 5KHz. 3.When the power supply voltage changes in 5-8 v, it can be used as a variable gain amplifier, gain increases with the increase of the power supply voltage, which suitable for radio frequency receive front-end circuit, using DA control power supply voltage, to control the gain of the amplifier, automatic gain control 4.When the power supply voltage in the 8-10 v, the low frequency end gain up to 30 db, at this time the amplifier has a low noise coefficient and good stability. 5.When the voltage is 12 v, reach maximum gain, the low frequency end gain of 32.5 dB Note: 1.Due to the hand measurement, there have size error about 1-3cm 2.Please be reminded that due to lighting effects and monitor's brightness/contrast settings etc, the color tone of the photo and the actual item could be slightly different Package included 1x wide-band amplifier       Le 14-juil.-19 à 18:55:13 Paris, le vendeur a ajouté les informations suivantes:

Features: 100% brand new and high quality Specifications Size：25*52mm Diameter of end: 5mm Color：green + gold Operating frequency：0.1-2000MHz Amplifier gain： F=0.1MHz, gain=32dB F=500Mhz, gain=31dB      F=1000MHz, gain=29dB F=1500Mhz, gain=25dB F=2000MHz, gain=20dB Maximum power output：+10dBm （10mW） Power supply voltage: 6-12 VDC System impedance：50Ω Tips： 1.When working frequency is less than 600 MHZ，it get well gain flatness, can make it less than 1dB after careful adjustment. The lower frequency the higher gain consistency. 2.Amplifier working frequency of the lower limit is subject to input and output capacitor, the default value is 0.1 uF, working to 0.1 MHz. Increase the input and output capacitance appropriately,can extend the cut-off frequency, such as 10uF capacitance can work to 5KHz. 3.When the power supply voltage changes in 5-8 v, it can be used as a variable gain amplifier, gain increases with the increase of the power supply voltage, which suitable for radio frequency receive front-end circuit, using DA control power supply voltage, to control the gain of the amplifier, automatic gain control 4.When the power supply voltage in the 8-10 v, the low frequency end gain up to 30 db, at this time the amplifier has a low noise coefficient and good stability. 5.When the voltage is 12 v, reach maximum gain, the low frequency end gain of 32.5 dB Note: 1.Due to the hand measurement, there have size error about 1-3cm 2.Please be reminded that due to lighting effects and monitor's brightness/contrast settings etc, the color tone of the photo and the actual item could be slightly different Package included 1x wide-band amplifier         Features: 100% brand new and high quality Specifications Size：25*52mm Diameter of end: 5mm Color：green + gold Operating frequency：0.1-2000MHz Amplifier gain： F=0.1MHz, gain=32dB F=500Mhz, gain=31dB      F=1000MHz, gain=29dB F=1500Mhz, gain=25dB F=2000MHz, gain=20dB Maximum power output：+10dBm （10mW） Power supply voltage: 6-12 VDC System impedance：50Ω Tips： 1.When working frequency is less than 600 MHZ，it get well gain flatness, can make it less than 1dB after careful adjustment. The lower frequency the higher gain consistency. 2.Amplifier working frequency of the lower limit is subject to input and output capacitor, the default value is 0.1 uF, working to 0.1 MHz. Increase the input and output capacitance appropriately,can extend the cut-off frequency, such as 10uF capacitance can work to 5KHz. 3.When the power supply voltage changes in 5-8 v, it can be used as a variable gain amplifier, gain increases with the increase of the power supply voltage, which suitable for radio frequency receive front-end circuit, using DA control power supply voltage, to control the gain of the amplifier, automatic gain control 4.When the power supply voltage in the 8-10 v, the low frequency end gain up to 30 db, at this time the amplifier has a low noise coefficient and good stability. 5.When the voltage is 12 v, reach maximum gain, the low frequency end gain of 32.5 dB Note: 1.Due to the hand measurement, there have size error about 1-3cm 2.Please be reminded that due to lighting effects and monitor's brightness/contrast settings etc, the color tone of the photo and the actual item could be slightly different Package included 1x wide-band amplifier       Le 14-juil.-19 à 18:24:12 Paris, le vendeur a ajouté les informations suivantes:

Features: 100% brand new and high quality Specifications Size：25*52mm Diameter of end: 5mm Color：green + gold Operating frequency：0.1-2000MHz Amplifier gain： F=0.1MHz, gain=32dB F=500Mhz, gain=31dB      F=1000MHz, gain=29dB F=1500Mhz, gain=25dB F=2000MHz, gain=20dB Maximum power output：+10dBm （10mW） Power supply voltage: 6-12 VDC System impedance：50Ω Tips： 1.When working frequency is less than 600 MHZ，it get well gain flatness, can make it less than 1dB after careful adjustment. The lower frequency the higher gain consistency. 2.Amplifier working frequency of the lower limit is subject to input and output capacitor, the default value is 0.1 uF, working to 0.1 MHz. Increase the input and output capacitance appropriately,can extend the cut-off frequency, such as 10uF capacitance can work to 5KHz. 3.When the power supply voltage changes in 5-8 v, it can be used as a variable gain amplifier, gain increases with the increase of the power supply voltage, which suitable for radio frequency receive front-end circuit, using DA control power supply voltage, to control the gain of the amplifier, automatic gain control 4.When the power supply voltage in the 8-10 v, the low frequency end gain up to 30 db, at this time the amplifier has a low noise coefficient and good stability. 5.When the voltage is 12 v, reach maximum gain, the low frequency end gain of 32.5 dB Note: 1.Due to the hand measurement, there have size error about 1-3cm 2.Please be reminded that due to lighting effects and monitor's brightness/contrast settings etc, the color tone of the photo and the actual item could be slightly different Package included 1x wide-band amplifier         Features: 100% brand new and high quality Specifications Size：25*52mm Diameter of end: 5mm Color：green + gold Operating frequency：0.1-2000MHz Amplifier gain： F=0.1MHz, gain=32dB F=500Mhz, gain=31dB      F=1000MHz, gain=29dB F=1500Mhz, gain=25dB F=2000MHz, gain=20dB Maximum power output：+10dBm （10mW） Power supply voltage: 6-12 VDC System impedance：50Ω Tips： 1.When working frequency is less than 600 MHZ，it get well gain flatness, can make it less than 1dB after careful adjustment. The lower frequency the higher gain consistency. 2.Amplifier working frequency of the lower limit is subject to input and output capacitor, the default value is 0.1 uF, working to 0.1 MHz. Increase the input and output capacitance appropriately,can extend the cut-off frequency, such as 10uF capacitance can work to 5KHz. 3.When the power supply voltage changes in 5-8 v, it can be used as a variable gain amplifier, gain increases with the increase of the power supply voltage, which suitable for radio frequency receive front-end circuit, using DA control power supply voltage, to control the gain of the amplifier, automatic gain control 4.When the power supply voltage in the 8-10 v, the low frequency end gain up to 30 db, at this time the amplifier has a low noise coefficient and good stability. 5.When the voltage is 12 v, reach maximum gain, the low frequency end gain of 32.5 dB Note: 1.Due to the hand measurement, there have size error about 1-3cm 2.Please be reminded that due to lighting effects and monitor's brightness/contrast settings etc, the color tone of the photo and the actual item could be slightly different Package included 1x wide-band amplifier       Le 13-juil.-19 à 17:27:12 Paris, le vendeur a ajouté les informations suivantes:

Includes  1x RTL-SDR Blog Broadcast FM Band-Stop Filter 1x SMA male to SMA male adapter Blocks the broadcast FM band between 88 – 108 MHz with over 50dB of attenuation.  Designed for maximum attenuation between 88 - 108 MHz and the 3dB roll off points are at 76 MHz and 122 MHz. Insertion loss is less than 0.5 dB between 0 – 1 GHz, and mostly less than 1.5 dB between 1 – 3 GHz.  Uses SMA female connectors. Comes with a free SMA male to SMA male adapter. A broadcast FM block filter can help if you have very strong broadcasts in your area that are overloading the SDR dongle. Also known as “FM Trap”. Notes: RX filter only. Designed for SDR users, but might also be useful for TV users struggling with FM interference. But TV users please carefully check the spectrum analyzer graphs and 3dB roll off points to ensure that it will not block a TV signal of interest. e.g. Channels between 76 - 88 MHz could be attenuated enough to lose reception.   Includes  1x RTL-SDR Blog Broadcast FM Band-Stop Filter 1x SMA male to SMA male adapter Blocks the broadcast FM band between 88 – 108 MHz with over 50dB of attenuation.  Designed for maximum attenuation between 88 - 108 MHz and the 3dB roll off points are at 76 MHz and 122 MHz. Insertion loss is less than 0.5 dB between 0 – 1 GHz, and mostly less than 1.5 dB between 1 – 3 GHz.  Uses SMA female connectors. Comes with a free SMA male to SMA male adapter. A broadcast FM block filter can help if you have very strong broadcasts in your area that are overloading the SDR dongle. Also known as “FM Trap”. Notes: RX filter only. Designed for SDR users, but might also be useful for TV users struggling with FM interference. But TV users please carefully check the spectrum analyzer graphs and 3dB roll off points to ensure that it will not block a TV signal of interest. e.g. Channels between 76 - 88 MHz could be attenuated enough to lose reception. Le 26-août-19 à 20:34:53 Paris, le vendeur a ajouté les informations suivantes:

Features: 100% brand new and high quality Specifications Size：25*52mm Diameter of end: 5mm Color：green + gold Operating frequency：0.1-2000MHz Amplifier gain： F=0.1MHz, gain=32dB F=500Mhz, gain=31dB      F=1000MHz, gain=29dB F=1500Mhz, gain=25dB F=2000MHz, gain=20dB Maximum power output：+10dBm （10mW） Power supply voltage: 6-12 VDC System impedance：50Ω Tips： 1.When working frequency is less than 600 MHZ，it get well gain flatness, can make it less than 1dB after careful adjustment. The lower frequency the higher gain consistency. 2.Amplifier working frequency of the lower limit is subject to input and output capacitor, the default value is 0.1 uF, working to 0.1 MHz. Increase the input and output capacitance appropriately,can extend the cut-off frequency, such as 10uF capacitance can work to 5KHz. 3.When the power supply voltage changes in 5-8 v, it can be used as a variable gain amplifier, gain increases with the increase of the power supply voltage, which suitable for radio frequency receive front-end circuit, using DA control power supply voltage, to control the gain of the amplifier, automatic gain control 4.When the power supply voltage in the 8-10 v, the low frequency end gain up to 30 db, at this time the amplifier has a low noise coefficient and good stability. 5.When the voltage is 12 v, reach maximum gain, the low frequency end gain of 32.5 dB Note: 1.Due to the hand measurement, there have size error about 1-3cm 2.Please be reminded that due to lighting effects and monitor's brightness/contrast settings etc, the color tone of the photo and the actual item could be slightly different Package included 1x wide-band amplifier         Features: 100% brand new and high quality Specifications Size：25*52mm Diameter of end: 5mm Color：green + gold Operating frequency：0.1-2000MHz Amplifier gain： F=0.1MHz, gain=32dB F=500Mhz, gain=31dB      F=1000MHz, gain=29dB F=1500Mhz, gain=25dB F=2000MHz, gain=20dB Maximum power output：+10dBm （10mW） Power supply voltage: 6-12 VDC System impedance：50Ω Tips： 1.When working frequency is less than 600 MHZ，it get well gain flatness, can make it less than 1dB after careful adjustment. The lower frequency the higher gain consistency. 2.Amplifier working frequency of the lower limit is subject to input and output capacitor, the default value is 0.1 uF, working to 0.1 MHz. Increase the input and output capacitance appropriately,can extend the cut-off frequency, such as 10uF capacitance can work to 5KHz. 3.When the power supply voltage changes in 5-8 v, it can be used as a variable gain amplifier, gain increases with the increase of the power supply voltage, which suitable for radio frequency receive front-end circuit, using DA control power supply voltage, to control the gain of the amplifier, automatic gain control 4.When the power supply voltage in the 8-10 v, the low frequency end gain up to 30 db, at this time the amplifier has a low noise coefficient and good stability. 5.When the voltage is 12 v, reach maximum gain, the low frequency end gain of 32.5 dB Note: 1.Due to the hand measurement, there have size error about 1-3cm 2.Please be reminded that due to lighting effects and monitor's brightness/contrast settings etc, the color tone of the photo and the actual item could be slightly different Package included 1x wide-band amplifier       Le 03-sept.-19 à 21:00:54 Paris, le vendeur a ajouté les informations suivantes:

Support support téléphone réglable Bureau bureau domicile pr tablette iPhone SH Description Show Less Material:ABS+ Aluminum alloy Product Size: 11*6.6*15.6cm Compatible device thickness: Less than or equal to 1CM Color: White/black Feature: 1.Made of aluminum alloy material. 5 times stronger than other mobile phone holders. 2.45-90 degree adjustable angles, satisfy all kinds of states, strengthen user experience.play a good role in your office, kitchen, bedroom,nightstand,table. 3.Light weight, firm, durable & portable aluminum body,Rubber protect your devices from scratches and sliding. 4.Hands-free, make it possible to play games,watch videos,use Facetime and Youtube, even while charging. 5.It is a update version,the hooks are wide enough to hold your devices with case. 6.Foldable and portable: Fold it to a minimum, and you can easily carry it to your home, school, office or wherever you need it. Package: 1 x universal adjustable portable non-slip bracket base   Nous n'acceptons que Paypal comme moyen de paiement. L'article sera envoyé dans 24 heures suivant le paiement reçu du lundi au vendredi, et les commandes reçues le samedi et le dimanche seront affichées le lundi suivant. Nous fournissons des choix multiples pour les méthodes d'expédition et la date d'arrivée estimée, mais veuillez comprendre que nous ne pouvons pas contrôler la condition d'expédition actuelle et la date d'arrivée. Si vous n'êtes pas satisfait de votre achat, contactez-nous sans hésiter. Les articles peuvent être retournés dans 30 jours en état inutilisé, nous effectuerons un échange et un remboursement une fois que nous aurons reçu l'objet. Gardez les étiquettes entières et les éléments propres sans saveur, si non nous n'accepterons pas le retour. Si vous avez des questions, contactez-nous par l'intermédiaire de l'onglet «Demandez-nous un vendeur» au bas de la page d'inscription. Répondre à votre satisfaction est la chose la plus imotante pour nous, nous souhaitons résoudre chaque problème pour vous. Et laissez-nous une note de  5 étoiles  si vous vous sentez heureux de notre produit et service. Description Show Less Material:ABS+ Aluminum alloy Product Size: 11*6.6*15.6cm Compatible device thickness: Less than or equal to 1CM Color: White/black Feature: 1.Made of aluminum alloy material. 5 times stronger than other mobile phone holders. 2.45-90 degree adjustable angles, satisfy all kinds of states, strengthen user experience.play a good role in your office, kitchen, bedroom,nightstand,table. 3.Light weight, firm, durable & portable aluminum body,Rubber protect your devices from scratches and sliding. 4.Hands-free, make it possible to play games,watch videos,use Facetime and Youtube, even while charging. 5.It is a update version,the hooks are wide enough to hold your devices with case. 6.Foldable and portable: Fold it to a minimum, and you can easily carry it to your home, school, office or wherever you need it. Package: 1 x universal adjustable portable non-slip bracket base PAYMENT Nous n'acceptons que Paypal comme moyen de paiement. L'article sera envoyé dans 24 heures suivant le paiement reçu du lundi au vendredi, et les commandes reçues le samedi et le dimanche seront affichées le lundi suivant. SHIPPING Nous fournissons des choix multiples pour les méthodes d'expédition et la date d'arrivée estimée, mais veuillez comprendre que nous ne pouvons pas contrôler la condition d'expédition actuelle et la date d'arrivée. Terms of Sale Si vous n'êtes pas satisfait de votre achat, contactez-nous sans hésiter. Les articles peuvent être retournés dans 30 jours en état inutilisé, nous effectuerons un échange et un remboursement une fois que nous aurons reçu l'objet. Gardez les étiquettes entières et les éléments propres sans saveur, si non nous n'accepterons pas le retour. ABOUT US Si vous avez des questions, contactez-nous par l'intermédiaire de l'onglet «Demandez-nous un vendeur» au bas de la page d'inscription. Répondre à votre satisfaction est la chose la plus imotante pour nous, nous souhaitons résoudre chaque problème pour vous. Et laissez-nous une note de  5 étoiles  si vous vous sentez heureux de notre produit et service. Le 18-sept.-20 à 08:09:21 Paris, le vendeur a ajouté les informations suivantes:

1Pc 10W Qi fast charging wireless charger PCBA circuit board with dual 2 coils Specification: -100% brand new and high quality -Color: Green, As the picture shows -Input Voltage: DC9V1.5 ~ 2A, outside this range voltage alarm and stop charging -Output voltage: 9V ± 0.1 V -Charge current: 1A to 2A -Charge power: up to 10W -Conversion efficiency: greater than 73 per cent -Transmission distance: maximum 10mm, recommended spacing 2mm ~ 4mm -Standby power consumption: average power consumption is less than 50mW -Overtemperature protection: automatically stop charging for 1 minute when the temperature is higher than 60 ° when charging, and recharging when the temperature drops -Over current protection: automatically stop charging when the output current is greater than 2A when charging to prevent damage to the charger -Implementation standard: Qi wireless charging standard -Product certification: CE/FCC, QI compatible certification standards -Working frequency: 110-205 KHZ -indicator: charged blue light, full green light, flashing alternately in case of failure Package included:1 x PCBA Circuit Board   1Pc 10W Qi fast charging wireless charger PCBA circuit board with dual 2 coils Specification: -100% brand new and high quality -Color: Green, As the picture shows -Input Voltage: DC9V1.5 ~ 2A, outside this range voltage alarm and stop charging -Output voltage: 9V ± 0.1 V -Charge current: 1A to 2A -Charge power: up to 10W -Conversion efficiency: greater than 73 per cent -Transmission distance: maximum 10mm, recommended spacing 2mm ~ 4mm -Standby power consumption: average power consumption is less than 50mW -Overtemperature protection: automatically stop charging for 1 minute when the temperature is higher than 60 ° when charging, and recharging when the temperature drops -Over current protection: automatically stop charging when the output current is greater than 2A when charging to prevent damage to the charger -Implementation standard: Qi wireless charging standard -Product certification: CE/FCC, QI compatible certification standards -Working frequency: 110-205 KHZ -indicator: charged blue light, full green light, flashing alternately in case of failure Package included:1 x PCBA Circuit Board Le 07-mai-19 à 13:35:17 Paris, le vendeur a ajouté les informations suivantes:

- Condition: 100% brand new. Provides protection to your hard drive against unwanted scratches and damages. 2 zippers closure design for easy opening and closing. Suitable for less than 2.5 inches hard disk and other digital devices. Come with a lanyard strap. -  Material:Poly. Shockproof, anti-scratch and abrasion resistant. Dimension: 15.5cm x 10cm x 3.5cm (inner size: 14cm x 8cm x 3cm)   Package include: 1 x Hard Disk Drive Case/Bag - Hdd and Card Not Included - Brand Qumox MPN Does not apply EAN Does not apply Qumox 2,5 disque dur étui / sac pour Drive Case disque dur portable Flower Condition: 100% brand new. Provides protection to your hard drive against unwanted scratches and damages. 2 zippers closure design for easy opening and closing. Suitable for less than 2.5 inches hard disk and other digital devices. Come with a lanyard strap. Material:Poly. Shockproof, anti-scratch and abrasion resistant. Dimension: 15.5cm x 10cm x 3.5cm (inner size: 14cm x 8cm x 3cm) Package include: 1 x Hard Disk Drive Case/Bag Hdd and Card Not Included Item SpecificsBrand QumoxMPN Does not applyEAN Does not apply Payment 1.Quand le paiement des acheteurs est accompli, nous livrerons les marchandises dans un délai de 48 heures. 2.Le transport de fret demande normalement un délais de 6 à 15 jours 3.Nous acceptons seulement l'adresse de Paypal pour la livraison. Les acheteurs doivent s'assurer que l'adresse de Paypal correspond à celle de la réception avant paiement. Returns 1. L'acheteur doit nous informer dans un délai de 14 jours (A compter du jour de délivrance des marchandises). 2. Toutes les marchandises doivent être renvoyées dans leur emballage d'origine avec tous les accessoires au complet. 1. Please notify us within 14 days (according to the posting date). 2. Return items MUST have all ORIGINAL packaging and accessories. 3. Return postage and insurance charge is non-refundable for return items. Professional Quality Best Price DESCRIPTION PAYMENT SHIPPING RETURN POLICY CONTACT US Hot Item 8/16/32/64/128/256Go SanDisk Ultra Extreme Pro Class 10 SD HC XC UHS-I 2p EUR 6.39 Apple iPhone 7 32Go GSM Usine DÉBLOQUÉ iOS Téléphones Mobiles Grade OR EUR 207.79 SanDisk 64Go Class 10 Extreme UHS-I U3 SD 150Mo/s SDXC Carte mémoire SD EUR 16.99 Carte Mémoire Micro SD SDHC SANDISK 32 Go - Dispo aussi 8 16 64 ou 128 Gb Giga EUR 7.29 Carte Mémoire Micro SD SDHC Class 10 Samsung Evo Plus 32 Go avec Adaptateur EUR 8.79 New List Item Qumox renouvelable par câble Connecteurs enlevé et interchaged 4 en 1 Rouge x2 EUR 19.99 Qumox renouvelable par câble Connecteurs enlevé et interchaged 4 en 1 Rouge EUR 9.99 Qumox renouvelable par câble Connecteurs enlevé et interchaged 4 en 1 Noir EUR 9.99 Qumox renouvelable par câble Connecteurs enlevé et interchaged 4 en 1 Noir x2 EUR 19.99 16Go QUMOX (2x 8Go) DDR3 1333MHz PC3-10600 SO-DIMM Mémoire for Apple Mac EUR 60.79 Help & Info Payment Policy Shipping Policy Return Policy FAQ About Us Qumox 2,5 disque dur étui / sac pour Drive Case disque dur portable Flower Condition: 100% brand new. Provides protection to your hard drive against unwanted scratches and damages. 2 zippers closure design for easy opening and closing. Suitable for less than 2.5 inches hard disk and oth

- Condition: 100% brand new. Provides protection to your hard drive against unwanted scratches and damages. 2 zippers closure design for easy opening and closing. Suitable for less than 2.5 inches hard disk and other digital devices. Come with a lanyard strap. -  Material:Poly. Shockproof, anti-scratch and abrasion resistant. Dimension: 15.5cm x 10cm x 3.5cm (inner size: 14cm x 8cm x 3cm)   Package include: 1 x Hard Disk Drive Case/Bag - Hdd and Card Not Included - Brand Qumox MPN Does not apply EAN Does not apply Qumox 2,5 disque dur étui / sac pour Drive Case disque dur portable Flower Condition: 100% brand new. Provides protection to your hard drive against unwanted scratches and damages. 2 zippers closure design for easy opening and closing. Suitable for less than 2.5 inches hard disk and other digital devices. Come with a lanyard strap. Material:Poly. Shockproof, anti-scratch and abrasion resistant. Dimension: 15.5cm x 10cm x 3.5cm (inner size: 14cm x 8cm x 3cm) Package include: 1 x Hard Disk Drive Case/Bag Hdd and Card Not Included Item SpecificsBrand QumoxMPN Does not applyEAN Does not apply Payment 1.Quand le paiement des acheteurs est accompli, nous livrerons les marchandises dans un délai de 48 heures. 2.Le transport de fret demande normalement un délais de 6 à 15 jours 3.Nous acceptons seulement l'adresse de Paypal pour la livraison. Les acheteurs doivent s'assurer que l'adresse de Paypal correspond à celle de la réception avant paiement. Returns 1. L'acheteur doit nous informer dans un délai de 14 jours (A compter du jour de délivrance des marchandises). 2. Toutes les marchandises doivent être renvoyées dans leur emballage d'origine avec tous les accessoires au complet. 1. Please notify us within 14 days (according to the posting date). 2. Return items MUST have all ORIGINAL packaging and accessories. 3. Return postage and insurance charge is non-refundable for return items. Professional Quality Best Price DESCRIPTION PAYMENT SHIPPING RETURN POLICY CONTACT US Hot Item Manette Contrôleurs de jeu Joy-Con Gamepad pour Switch Console EUR 49.99 32Go 64Go 128Go 256Go 512Go Lexar 95Mo/s Class 10 SDXC MicroSD carte mémoire EUR 10.89 Apple iPhone 7 128Go GSM Usine DÉBLOQUÉ iOS Mobiles Noir de jais EUR 226.59 Carte Mémoire Micro SD SDHC Class 10 Samsung Evo Plus 32 Go avec Adaptateur EUR 9.79 SanDisk 64Go Class 10 Extreme UHS-I U3 SD 150Mo/s SDXC Carte mémoire SD EUR 16.89 New List Item Kingston 16 GO DataTraveler SE9 USB 2.0 Lecteurs Flash stick Memoria Drive 16Go EUR 7.99 filaire USB manette de jeu pour Xbox One PC double à vibrations audio EUR 28.99 Logitech M220 silencieux Souris mobile sans fil bleu EUR 20.16 ASTRO Gaming A40 TR Gaming Headset for PC, Mac - Black EUR 121.32 filaire USB pour manette de jeu Xbox One PC avec double audio à vibrations EUR 28.99 Help & Info Payment Policy Shipping Policy Return Policy FAQ About Us Qumox 2,5 disque dur étui / sac pour Drive Case disque dur portable Flower Condition: 100% brand new. Provides protection to your hard drive against unwanted scratches and damages. 2 zippers closure design for easy opening and closing. Suitable for less than 2.5 inches hard disk and other digital devices. Come with a lanyard strap. Material:P

Appareil original SS3900 modèle export(sortie 7W en AM/FM/CW et 12W en BLU). L'appareil a été testé en sensibilité et en puissance. Principales caractéristiques: Frequency Range 28 to 29 MHz Emission AM/FM/USB/LSB Frequency Control Phase-Lock Loop (PLL) Synthesizer Frequency Stability 0.001% Frequency Tolerance 0.005% Operating Temperature Range -30°C to +50°C Microphone Plug-in dynamic; with push-to-talk switch and coiled cord Input voltage 13.8 V DC +/- 15% Speaker Impedance 8 Ohms Size 7-7/8" (W) x 9-1/4" (D) x 2-3/8" (H) Weight 5.0 lbs Antenna Impedance 50 Ohms Antenna Connector   UHF, SO239   Transmitter RF Power Output (AM/FM/CW) 7 W                           (USB/LSB) 12 W PEP Frequency Reponse 300 to 2500 Hz Audio Distortion Less than 10% Spurious Emission Better than -55dB Carrier Emission   Better than -55dB   Receiver Sensitivity for 10 dB S+N/N AM: Sensitivity for 20 dB S+N/N FM: Squelch Sensitivity Less than 0.5 uV Audio Power Output 2 W @ 10% distortion Image Rejection Ratio > 50 dB AGC Figure of Merit 50mV for 10 dB Change in Audio Output Audio Response 300 to 2500 Hz Clarifier Range   Coarse (TX/RX)+/- 7KHz Fine (RX) +/- 1 KHz   Le 04-nov.-17 à 23:49:57 Paris, le vendeur a ajouté les informations suivantes: Appareil vendu avec microphone mais SANS câble d'alimentation.

Features: Frequency: 144/430MHz  (Frequency Range：136~174MHz / 400~520MHz) Gain: 2.15 db  Max power: 10W  V.S.W.R.: Less 1.5  Impedance: 50 OHM  Connector: SMA-F  Features: brand new. Type: Short soft antenna. Band: Dual Band VHF/UHF. Frequency: 144MHz/430MHz. Gain: 2.15dBi. Max Power: 10Watts. V.S.W.R: Less than 1.5. Impedance: 50ohm. Polarization: Vertical. Radiation: Omni. Antenna Length: 6.5cm. Connector Type: SMA-F Color: Black Package content:  1 x Antenna    Features: Frequency: 144/430MHz  (Frequency Range：136~174MHz / 400~520MHz) Gain: 2.15 db  Max power: 10W  V.S.W.R.: Less 1.5  Impedance: 50 OHM  Connector: SMA-F  Features: brand new. Type: Short soft antenna. Band: Dual Band VHF/UHF. Frequency: 144MHz/430MHz. Gain: 2.15dBi. Max Power: 10Watts. V.S.W.R: Less than 1.5. Impedance: 50ohm. Polarization: Vertical. Radiation: Omni. Antenna Length: 6.5cm. Connector Type: SMA-F Color: Black Package content:  1 x Antenna  Le 06-avr.-19 à 02:31:11 Paris, le vendeur a ajouté les informations suivantes:

Aluminum 3-Port USB 3.4A Wall Home Travel AC Fast Charger Adapter US/EU/AU/UK Features: Inbulit IC protection;Smart current protection and automatic identification. 3.4A synchronous rectifier charging;built-in high efficient circuit, Synchronous rectifier, to charge devices safely. Multiple protection, safety and security; Omni compatibility for More Devices: iOS, phone, digital devices;only need one charger. The Shunt plug, worry free to devices,Different currents port to ensure your devices not be damaged due to overcharge or insufficient current. Fast charging technology, double time-saving,2 port charger and built-in smart chips,to charge with high efficiency and more time-saving Flameresistant material, quality warrant;Anti-fire and durable ABS material, with delicate craftsmanship and inspection, warrant charger safety Specifications: Input voltage: AC: 100V-240V Output voltage: DC: 5v-2.1 A Plug specification: US, EU,UK,AU plug Working style: tape line USB output, line length 1m. Single charge: maximum 2100MA, intelligent matching charging equipment, 5V2. Material:ABS fireproof material Note: 1.Please allow 1-3cm (0.4-1.18") difference due to manual measurement and slight color variation for different display setting   Thank you for your understanding, nice day! Package Includes: 1 x  Charger Aluminum 2-Port USB 2.4A Wall Home Travel AC Fast Charger Adapter US/EU/AU/UK Features: Inbulit IC protection;Smart current protection and automatic identification. 2.4A synchronous rectifier charging;built-in high efficient circuit, Synchronous rectifier, to charge devices safely. Multiple protection, safety and security; Omni compatibility for More Devices: iOS, phone, digital devices;only need one charger. The Shunt plug, worry free to devices,Different currents port to ensure your devices not be damaged due to overcharge or insufficient current. Fast charging technology, double time-saving,2 port charger and built-in smart chips,to charge with high efficiency and more time-saving Flameresistant material, quality warrant;Anti-fire and durable ABS material, with delicate craftsmanship and inspection, warrant charger safety Specifications: Plug：EU / US / UK / AU Input voltage range AC100-240V. wide voltage input, conforming to global usage standard. Input voltage frequency: 50-60Hz. Output voltage: 5V2400MA Output current range: 1800-2400A MAX Output voltage modulation rate: +-5% Output ripple noise 100mVp-p. DC ripple is small, high efficiency, low temperature, long service life. Efficiency 80-85%. low power consumption design less power consumption less than 0.3W Output short circuit protection. Built-in overcurrent. Overvoltage protection Overheating protection. The working temperature: 0 ~+50 C. The storage temperature: -20 C ~+85 C. Humidity: 10%-95%RH Product 100% full load aging. High performance price ratio, stable and reliable quality warranty for 1 years. This product is suitable for mobile phones, tablet computers, digital photo frames, humidifiers, air purifiers, electronic fridges, LED lamps, security guards, massages, etc. Package Includes: 1 x  Charger Note: 1.Please allow 1-3cm (0.4-1.18") difference due to manual measurement and slight color variation for different display setting   Thank you for your understanding, nice day!   Aluminum 3-Port USB 3.4A Wall Home Travel AC Fast Charger Adapter US/EU/AU/UK Features: Inbulit IC protection;Smart current protection and automatic identification. 3.4A synchronous rectifier charging;built-in high efficient circuit, Synchronous rectifier, to charge devices safely. Multiple protection, safety and security; Omni compatibility for More Devices: iOS, phone, digital devices;only need one charger. The Shunt plug, worry free to devices,Different currents port to ensure your devices not be damaged due to overcharge or insufficient current. Fast charging technology, double time-saving,2 port charger and built-in smart chips,to charge with high efficiency and more time-saving Flameresistant material, quality warrant;Anti-fire and durable ABS material, with delicate craftsmanship and inspection, warrant charger safety Specifications: Input voltage: AC: 100V-240V Output voltage: DC: 5v-2.1 A Plug specification: US, EU,UK,AU plug Working style: tape line USB output, line length 1m. Single charge: maximum 2100MA, intelligent matching charging equipment, 5V2. Material:ABS fireproof material Note: 1.Please allow 1-3cm (0.4-1.18") difference due to manual measurement and slight color variation for different display setting   Thank you for your understanding, nice day! Package Includes: 1 x  Charger Aluminum 2-Port USB 2.4A Wall Home Travel AC Fast Charger Adapter US/EU/AU/UK Features: Inbulit IC protection;Smart current protection and automatic identification. 2.4A synchronous rectifier charging;built-in high efficient circuit, Synchronous rectifier, to charge devices safely. Multiple protection, safety and security; Omni compatibility for More Devices: iOS, phone, digital devices;only need one charger. The Shunt plug, worry free to devices,Different currents port to ensure your devices not be damaged due to overcharge or insufficient current. Fast charging technology, double time-saving,2 port charger and built-in smart chips,to charge with high efficiency and more time-saving Flameresistant material, quality warrant;Anti-fire and durable ABS material, with delicate craftsmanship and inspection, warrant charger safety Specifications: Plug：EU / US / UK / AU Input voltage range AC100-240V. wide voltage input, conforming to global usage standard. Input voltage frequency: 50-60Hz. Output voltage: 5V2400MA Output current range: 1800-2400A MAX Output voltage modulation rate: +-5% Output ripple noise 100mVp-p. DC ripple is small, high efficiency, low temperature, long service life. Efficiency 80-85%. low power consumption design less power consumption less than 0.3W Output short circuit protection. Built-in overcurrent. Overvoltage protection Overheating protection. The working temperature: 0 ~+50 C. The storage temperature: -20 C ~+85 C. Humidity: 10%-95%RH Product 100% full load aging. High performance price ratio, stable and reliable quality warranty for 1 years. This product is suitable for mobile phones, tablet computers, digital photo frames, humidifiers, air purifiers, electronic fridges, LED lamps, security guards, massages, etc. Package Includes: 1 x  Charger Note: 1.Please allow 1-3cm (0.4-1.18") difference due to manual measurement and slight color variation for different display setting   Thank you for your understanding, nice day! Le 07-mai-19 à 13:10:54 Paris, le vendeur a ajouté les informations suivantes:

Features: Frequency: 144/430MHz  (Frequency Range：136~174MHz / 400~520MHz) Gain: 2.15 db  Max power: 10W  V.S.W.R.: Less 1.5  Impedance: 50 OHM  Connector: SMA-F  Features: brand new. Type: Short soft antenna. Band: Dual Band VHF/UHF. Frequency: 144MHz/430MHz. Gain: 2.15dBi. Max Power: 10Watts. V.S.W.R: Less than 1.5. Impedance: 50ohm. Polarization: Vertical. Radiation: Omni. Antenna Length: 6.5cm. Connector Type: SMA-F Color: Black Package content:  1 x Antenna  Features: Frequency: 144/430MHz  (Frequency Range：136~174MHz / 400~520MHz) Gain: 2.15 db  Max power: 10W  V.S.W.R.: Less 1.5  Impedance: 50 OHM  Connector: SMA-F  Features: brand new. Type: Short soft antenna. Band: Dual Band VHF/UHF. Frequency: 144MHz/430MHz. Gain: 2.15dBi. Max Power: 10Watts. V.S.W.R: Less than 1.5. Impedance: 50ohm. Polarization: Vertical. Radiation: Omni. Antenna Length: 6.5cm. Connector Type: SMA-F Color: Black Package content:  1 x Antenna  Le 06-juil.-19 à 17:03:08 Paris, le vendeur a ajouté les informations suivantes:

KENWOOD TH-F7E PORTATIF VHF UHF HAUT DE GAMME Bande VHF 144-146 MHz           Bande UHF 430-440 MHz + Récepteur à large bande 0,1-1300 MHz tous modes                                                                                             Polyvalent, fiable, compact, léger... A posséder absolument ! VENDU PAR  2  Caractéristiques: Bande de fréquences: VHF UHF Radioamateur 144-146 MHz et 430-440 MHz mode FM (F3E) Equipé d'un récepteur large bande 0.1-1300 MHz AM FM(N) FM(W) SSB CW Puissance RF max: 5,5W Impédance d'antenne: 50 ohms Double affichage de fréquences Large Afficheur LCD bien contrasté et rétroéclairé Pas d'incrémentation: 5, 6.25, 10, 12.5, 25 etc Sortie audio puissante et claire Système VOX intégré Modulation FM claire et puissante (F3E,F2D) Antenne ferrite interne pour réception radios commerciales 434 canaux mémoires alphanumériques 8 digits avec fonctions multiscan Compatible avec TNC externe 9600/1200 bps Sélection de configuration silencieuse Fonction chargeur rapide (3 heures) Indicateur du niveau de batterie sur l'afficheur Temporisation d'arrêt et APO (OFF/30min/60min) Encodeur/décodeur CTCSS et tonalité 1750 Hz Et bien plus encore ! Alimentation: Batterie 7,4 V 2000 mAH Li-Ion de grande qualité Chargeur secteur rapide et intelligent (Tension de charge contrôlée par le portatif) Dimensions (L x H x P) avec batterie: 58 x 87 x 30 mm Poids: 250g Construction robuste, standard militaire MIL-STD 810 C/D/E Etanche aux projections de pluie, norme IP54 Programmable par PC  Livré avec batterie, chargeur secteur, antenne, clip ceinture, et manuel d'utilisation. Caractéristiques - Prix: PRODUIT ARRETE - Puissance de sortie RF (environ) Elevée: 5 W Basse: 0,5 W Extrêment basse: 0,05 W - Plage de fréquence TX VHF: 144 - 146 MHz UHF: 430 - 440 MHz - Plage de fréquence RX VHF: 144 - 146 MHz UHF: 430 - 440 MHz - Couverture SSB/CW bande B Réception: 100 KHz à 1300 MHz - Modes Bande A: F3E (FM), F1D (FSK), F2D Bande B: F2D, F3E (FM), A1A (CW), A3A (AM), J3E (SSB) - Impédance d’antenne: 50 ohms  - Plage de température de fonctionnement: -10 °C to +50 °C with standard battery  - Dimensions: 58 x 87 x 30 mm avec une batterie standard, saillies non incluses  - Poids: 250 gr (with standard battery, antenna and belt clip)  - Circuits du récepteur - Double conversion superhétérodyne  - Circuits du récepteur (W-FM) - Conversion simple - Sensibilité du récepteur Récepteur: 0,18 µV for 12 dB SINAD Récepteur Bande B: De 7,08 à 0,22 microvolts selon la fréquence et le mode (7,08 = AM, bande de diffusion entre 0,3 et 0,520 MHz) - Sensibilité du squelch du récepteur: Less than 0,13 µV  - Sélectivité du récepteur (-6 dB): More than 12 kHz  - Sélectivité du récepteur (-40 dB): Less than 28 kHz - Fréquence intermédiaire du récepteur Bande A 1ère FI: 59,85 MHz Bande B 1ère FI: 57,60 MHz - Fréquence intermédiaire du récepteur Bande A 2ème FI: 450 KHz Bande B 2ème FI: 450 KHz - Rayonnement parasite de l’émetteur Elevé: inférieur à 60 dB Bas: inférieur à -50 dB Extrêmement bas: inférieur à 40 dB - Stabilité en fréquence de l’émetteur: +/- 8 ppm (-20 à +60 °C)  - Service d’entrée 13,8 VCC  - Construction robuste - Batterie lithium-ion fournie  - Antenne ferrite intégrée  - Connecteur d’antenne SMA  - Haut-parleur frontal haute qualité  - Codeur DTMF  - Mémoire DTMF  - Fonctions de balayage multiples  - Ecran LCD alphanumérique  - Touches en façade éclairées  - Codeur/décodeur CTCSS  - Codeur/décodeur DCS  - Canaux mémoires avec affichage alphanumérique 400 Memory Channels  - Mémoires programmables par PC  - Message de mise sous tension  - Sélection de la déviation large/étroite  - Impulsion sonore 1 750 Hz  - Test simplex automatique  - Test répéteur inverse  - Activation/désactivation du bip des touches  - Mise hors tension automatique  - Temporisation d’arrêt (anti-bavard)  - Mode d’affichage des canaux  - Blocage de l’émission sur le canal occupé  - Blocage de l’émission sur le canal mémoire  - Entrée de fréquence directe  - Verrouillage des touches  - Affichage du nom des mémoires  - Connexion de données pour TNC externe  - RX avec réception simultanée de 2 fréquences  - Touche de défilement multidirectionnelle  - Atténuateur  - VOX (commande vocale) intégré  - Configuration sélective du silencieux (squelch)  - Décalage répéteur automatique (VHF)  - 2 mémoires de canaux d’appel  - Système de menu pour configuration individuelle

    100% Genuine Fast Shipping Best Quality   Merci de demander la disponibilitè des produits au magasin avant de passer la commande ELEGIANT NA-773 SMA-F Femme bi-bande antenne extensible antenne à gain élevé VHF / UHF pour TK 3107 PUXING Baofeng UV-5R Two Way Radio PX-888 milliers TG-UV2 Kenwood TK-370 Talkie Walkie     1.Brand new and high quality 2.Frequency: 144/430 MHz 3.Gain: 2.15 dB 4.VSWR: Less than 1.5 5.Max power:50Watts     Features: 1.Brand new and high quality 2.Frequency: 144/430 MHz 3.Gain: 2.15 dB 4.VSWR: Less than 1.5 5.Max power:50Watts 6.Impedance: 50 ohms 7.Length: 40 cm(full extended) 8.Color:Black Package Included: 1x Antenna. Vente uniquement aux particuliers, pas de facture.... désolé   Livraison GRATUIT En France métropolitaine, Monaco, Belgique ou au Luxembourg en 4/6 jour  (DROPSHIPPING)         Paiement   PayPal   Livraison Livraison GRATUIT En France métropolitaine, Monaco, Belgique ou au Luxembourg en 4/6 jour (DROPSHIPPING)   100% Genuine Fast Shipping Best Quality      

Features: 100% brand new and high quality Specifications Size：25*52mm Diameter of end: 5mm Color：green + gold Operating frequency：0.1-2000MHz Amplifier gain： F=0.1MHz, gain=32dB F=500Mhz, gain=31dB      F=1000MHz, gain=29dB F=1500Mhz, gain=25dB F=2000MHz, gain=20dB Maximum power output：+10dBm （10mW） Power supply voltage: 6-12 VDC System impedance：50Ω Tips： 1.When working frequency is less than 600 MHZ，it get well gain flatness, can make it less than 1dB after careful adjustment. The lower frequency the higher gain consistency. 2.Amplifier working frequency of the lower limit is subject to input and output capacitor, the default value is 0.1 uF, working to 0.1 MHz. Increase the input and output capacitance appropriately,can extend the cut-off frequency, such as 10uF capacitance can work to 5KHz. 3.When the power supply voltage changes in 5-8 v, it can be used as a variable gain amplifier, gain increases with the increase of the power supply voltage, which suitable for radio frequency receive front-end circuit, using DA control power supply voltage, to control the gain of the amplifier, automatic gain control 4.When the power supply voltage in the 8-10 v, the low frequency end gain up to 30 db, at this time the amplifier has a low noise coefficient and good stability. 5.When the voltage is 12 v, reach maximum gain, the low frequency end gain of 32.5 dB Note: 1.Due to the hand measurement, there have size error about 1-3cm 2.Please be reminded that due to lighting effects and monitor's brightness/contrast settings etc, the color tone of the photo and the actual item could be slightly different Package included 1x wide-band amplifier       Le 08-juin-18 à 10:57:03 Paris, le vendeur a ajouté les informations suivantes:

Features: 100% brand new and high quality Specifications Size：25*52mm Diameter of end: 5mm Color：green + gold Operating frequency：0.1-2000MHz Amplifier gain： F=0.1MHz, gain=32dB F=500Mhz, gain=31dB      F=1000MHz, gain=29dB F=1500Mhz, gain=25dB F=2000MHz, gain=20dB Maximum power output：+10dBm （10mW） Power supply voltage: 6-12 VDC System impedance：50Ω Tips： 1.When working frequency is less than 600 MHZ，it get well gain flatness, can make it less than 1dB after careful adjustment. The lower frequency the higher gain consistency. 2.Amplifier working frequency of the lower limit is subject to input and output capacitor, the default value is 0.1 uF, working to 0.1 MHz. Increase the input and output capacitance appropriately,can extend the cut-off frequency, such as 10uF capacitance can work to 5KHz. 3.When the power supply voltage changes in 5-8 v, it can be used as a variable gain amplifier, gain increases with the increase of the power supply voltage, which suitable for radio frequency receive front-end circuit, using DA control power supply voltage, to control the gain of the amplifier, automatic gain control 4.When the power supply voltage in the 8-10 v, the low frequency end gain up to 30 db, at this time the amplifier has a low noise coefficient and good stability. 5.When the voltage is 12 v, reach maximum gain, the low frequency end gain of 32.5 dB Note: 1.Due to the hand measurement, there have size error about 1-3cm 2.Please be reminded that due to lighting effects and monitor's brightness/contrast settings etc, the color tone of the photo and the actual item could be slightly different Package included 1x wide-band amplifier       Le 26-oct.-18 à 13:24:24 Paris, le vendeur a ajouté les informations suivantes:

Features: 100% brand new and high quality Specifications Size：25*52mm Diameter of end: 5mm Color：green + gold Operating frequency：0.1-2000MHz Amplifier gain： F=0.1MHz, gain=32dB F=500Mhz, gain=31dB      F=1000MHz, gain=29dB F=1500Mhz, gain=25dB F=2000MHz, gain=20dB Maximum power output：+10dBm （10mW） Power supply voltage: 6-12 VDC System impedance：50Ω Tips： 1.When working frequency is less than 600 MHZ，it get well gain flatness, can make it less than 1dB after careful adjustment. The lower frequency the higher gain consistency. 2.Amplifier working frequency of the lower limit is subject to input and output capacitor, the default value is 0.1 uF, working to 0.1 MHz. Increase the input and output capacitance appropriately,can extend the cut-off frequency, such as 10uF capacitance can work to 5KHz. 3.When the power supply voltage changes in 5-8 v, it can be used as a variable gain amplifier, gain increases with the increase of the power supply voltage, which suitable for radio frequency receive front-end circuit, using DA control power supply voltage, to control the gain of the amplifier, automatic gain control 4.When the power supply voltage in the 8-10 v, the low frequency end gain up to 30 db, at this time the amplifier has a low noise coefficient and good stability. 5.When the voltage is 12 v, reach maximum gain, the low frequency end gain of 32.5 dB Note: 1.Due to the hand measurement, there have size error about 1-3cm 2.Please be reminded that due to lighting effects and monitor's brightness/contrast settings etc, the color tone of the photo and the actual item could be slightly different Package included 1x wide-band amplifier       Le 10-avr.-19 à 02:12:14 Paris, le vendeur a ajouté les informations suivantes:

Features: 100% brand new and high quality Specifications Size：25*52mm Diameter of end: 5mm Color：green + gold Operating frequency：0.1-2000MHz Amplifier gain： F=0.1MHz, gain=32dB F=500Mhz, gain=31dB      F=1000MHz, gain=29dB F=1500Mhz, gain=25dB F=2000MHz, gain=20dB Maximum power output：+10dBm （10mW） Power supply voltage: 6-12 VDC System impedance：50Ω Tips： 1.When working frequency is less than 600 MHZ，it get well gain flatness, can make it less than 1dB after careful adjustment. The lower frequency the higher gain consistency. 2.Amplifier working frequency of the lower limit is subject to input and output capacitor, the default value is 0.1 uF, working to 0.1 MHz. Increase the input and output capacitance appropriately,can extend the cut-off frequency, such as 10uF capacitance can work to 5KHz. 3.When the power supply voltage changes in 5-8 v, it can be used as a variable gain amplifier, gain increases with the increase of the power supply voltage, which suitable for radio frequency receive front-end circuit, using DA control power supply voltage, to control the gain of the amplifier, automatic gain control 4.When the power supply voltage in the 8-10 v, the low frequency end gain up to 30 db, at this time the amplifier has a low noise coefficient and good stability. 5.When the voltage is 12 v, reach maximum gain, the low frequency end gain of 32.5 dB Note: 1.Due to the hand measurement, there have size error about 1-3cm 2.Please be reminded that due to lighting effects and monitor's brightness/contrast settings etc, the color tone of the photo and the actual item could be slightly different Package included 1x wide-band amplifier       Le 08-avr.-19 à 12:44:19 Paris, le vendeur a ajouté les informations suivantes:

0.1-2000MHz RF Wide Band Amplifier 30dB HighGain Low Noise LNA Amplifier ZH Features: 100% brand new and high quality Specifications Size：25*52mm Diameter of end: 5mm Color：green + gold Operating frequency：0.1-2000MHz Amplifier gain： F=0.1MHz, gain=32dB F=500Mhz, gain=31dB      F=1000MHz, gain=29dB F=1500Mhz, gain=25dB F=2000MHz, gain=20dB Maximum power output：+10dBm （10mW） Power supply voltage: 6-12 VDC System impedance：50Ω Tips： 1.When working frequency is less than 600 MHZ，it get well gain flatness, can make it less than 1dB after careful adjustment. The lower frequency the higher gain consistency. 2.Amplifier working frequency of the lower limit is subject to input and output capacitor, the default value is 0.1 uF, working to 0.1 MHz. Increase the input and output capacitance appropriately,can extend the cut-off frequency, such as 10uF capacitance can work to 5KHz. 3.When the power supply voltage changes in 5-8 v, it can be used as a variable gain amplifier, gain increases with the increase of the power supply voltage, which suitable for radio frequency receive front-end circuit, using DA control power supply voltage, to control the gain of the amplifier, automatic gain control 4.When the power supply voltage in the 8-10 v, the low frequency end gain up to 30 db, at this time the amplifier has a low noise coefficient and good stability. 5.When the voltage is 12 v, reach maximum gain, the low frequency end gain of 32.5 dB Note: 1.Due to the hand measurement, there have size error about 1-3cm 2.Please be reminded that due to lighting effects and monitor's brightness/contrast settings etc, the color tone of the photo and the actual item could be slightly different Package included 1x wide-band amplifier       Le 28-avr.-19 à 05:41:09 Paris, le vendeur a ajouté les informations suivantes:

Features: 100% brand new and high quality Specifications Size：25*52mm Diameter of end: 5mm Color：green + gold Operating frequency：0.1-2000MHz Amplifier gain： F=0.1MHz, gain=32dB F=500Mhz, gain=31dB      F=1000MHz, gain=29dB F=1500Mhz, gain=25dB F=2000MHz, gain=20dB Maximum power output：+10dBm （10mW） Power supply voltage: 6-12 VDC System impedance：50Ω Tips： 1.When working frequency is less than 600 MHZ，it get well gain flatness, can make it less than 1dB after careful adjustment. The lower frequency the higher gain consistency. 2.Amplifier working frequency of the lower limit is subject to input and output capacitor, the default value is 0.1 uF, working to 0.1 MHz. Increase the input and output capacitance appropriately,can extend the cut-off frequency, such as 10uF capacitance can work to 5KHz. 3.When the power supply voltage changes in 5-8 v, it can be used as a variable gain amplifier, gain increases with the increase of the power supply voltage, which suitable for radio frequency receive front-end circuit, using DA control power supply voltage, to control the gain of the amplifier, automatic gain control 4.When the power supply voltage in the 8-10 v, the low frequency end gain up to 30 db, at this time the amplifier has a low noise coefficient and good stability. 5.When the voltage is 12 v, reach maximum gain, the low frequency end gain of 32.5 dB Note: 1.Due to the hand measurement, there have size error about 1-3cm 2.Please be reminded that due to lighting effects and monitor's brightness/contrast settings etc, the color tone of the photo and the actual item could be slightly different Package included 1x wide-band amplifier       Le 22-avr.-19 à 12:18:07 Paris, le vendeur a ajouté les informations suivantes:

Specification 100% brand new and high quality RHD-771(SMA-M) Band:Dual band VHF/UHF Antenna type:SMA-M Soft Antenna Frequency:144/430Mhz(136-174+400-470)MHz Gain:2.15dB Max power:20 Watts VSWR:Less than 1.5 Downwards Impedance:50ohm Connector Type:SMA-M(Male) Omni Polarization:Vertical Length:37.5cm/14.8Inch(approx) Widely used on handheld Radios with SMA–M interface Package Include:1 x Retevis RHD-771 VHF/UHF antenna    Specification 100% brand new and high quality RHD-771(SMA-M) Band:Dual band VHF/UHF Antenna type:SMA-M Soft Antenna Frequency:144/430Mhz(136-174+400-470)MHz Gain:2.15dB Max power:20 Watts VSWR:Less than 1.5 Downwards Impedance:50ohm Connector Type:SMA-M(Male) Omni Polarization:Vertical Length:37.5cm/14.8Inch(approx) Widely used on handheld Radios with SMA–M interface Package Include:1 x Retevis RHD-771 VHF/UHF antenna  Le 07-mai-19 à 13:32:25 Paris, le vendeur a ajouté les informations suivantes:

Includes  1x RTL-SDR Blog Broadcast FM Band-Stop Filter 1x SMA male to SMA male adapter Blocks the broadcast FM band between 88 – 108 MHz with over 50dB of attenuation.  Designed for maximum attenuation between 88 - 108 MHz and the 3dB roll off points are at 76 MHz and 122 MHz. Insertion loss is less than 0.5 dB between 0 – 1 GHz, and mostly less than 1.5 dB between 1 – 3 GHz.  Uses SMA female connectors. Comes with a free SMA male to SMA male adapter. A broadcast FM block filter can help if you have very strong broadcasts in your area that are overloading the SDR dongle. Also known as “FM Trap”. Notes: RX filter only. Designed for SDR users, but might also be useful for TV users struggling with FM interference. But TV users please carefully check the spectrum analyzer graphs and 3dB roll off points to ensure that it will not block a TV signal of interest. e.g. Channels between 76 - 88 MHz could be attenuated enough to lose reception. Le 06-mai-19 à 11:31:52 Paris, le vendeur a ajouté les informations suivantes:

0.1-2000MHz RF Wide Band Amplifier 30dB HighGain Low Noise LNA Amplifier FR Features: 100% brand new and high quality Specifications Size：25*52mm Diameter of end: 5mm Color：green + gold Operating frequency：0.1-2000MHz Amplifier gain： F=0.1MHz, gain=32dB F=500Mhz, gain=31dB      F=1000MHz, gain=29dB F=1500Mhz, gain=25dB F=2000MHz, gain=20dB Maximum power output：+10dBm （10mW） Power supply voltage: 6-12 VDC System impedance：50Ω Tips： 1.When working frequency is less than 600 MHZ，it get well gain flatness, can make it less than 1dB after careful adjustment. The lower frequency the higher gain consistency. 2.Amplifier working frequency of the lower limit is subject to input and output capacitor, the default value is 0.1 uF, working to 0.1 MHz. Increase the input and output capacitance appropriately,can extend the cut-off frequency, such as 10uF capacitance can work to 5KHz. 3.When the power supply voltage changes in 5-8 v, it can be used as a variable gain amplifier, gain increases with the increase of the power supply voltage, which suitable for radio frequency receive front-end circuit, using DA control power supply voltage, to control the gain of the amplifier, automatic gain control 4.When the power supply voltage in the 8-10 v, the low frequency end gain up to 30 db, at this time the amplifier has a low noise coefficient and good stability. 5.When the voltage is 12 v, reach maximum gain, the low frequency end gain of 32.5 dB Note: 1.Due to the hand measurement, there have size error about 1-3cm 2.Please be reminded that due to lighting effects and monitor's brightness/contrast settings etc, the color tone of the photo and the actual item could be slightly different Package included 1x wide-band amplifier       Le 06-mai-19 à 08:58:12 Paris, le vendeur a ajouté les informations suivantes: