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Speaker 300w output power


Liste des meilleures ventes speaker 300w output power

France (Toutes les villes)
he Yaesu FT-221R is a 2 meter multi-mode transceiver that operates in SSB, CW, FM and AM modes. Power output is:  SSB 12 watts PEP, CW 14 watts, FM 14 watts and AM 2.5 watts. Frequency coverage is 144 to 148 MHz in eight 500 kHz ranges. It has a built-in 100 kHz crystal calibrator, noise blanker, speaker and three way analog meter (S Meter/Power Out/FM Discriminator). Features 12 Watts Output Solid State External Tone Input Jack 11 Fixed Crystal Sockets S/PO/FM Meter Noise Blanker FM/SSB/CW/AM Modes 117 VAC or 13.5 VDC Calibrator 100 kHz. Built-in Speaker Semi-break in CLEAN CONDITION  This equipment is old but it has been taken care of; no warranty is provided whatsoever. Tested, works perfectly Do not hesitate to make an offer
270 €
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France (Toutes les villes)
Up for your bidding pleasure is this nice, clean COLLINS 516F-2 POWER SUPPLY FOR KWM-2 transceivers and S series 32s-1/3 transmitters. I changed all but one of the electrolytic capacitors. I didn’t replace the.05uf at 1000v on the HV output as they hardly ever go bad. It comes just as you see it with a 5u4 HV and 5R4 LV tube.  All voltages check out and It worked fine the last time it was used on Nov 2020 running my KWM-2. There is a small chip out of the edge of one of the 5R4 tube socket but doesn’t effect it’s operation and the prior owner put black tape on the end of the 11 pin power cable at the strain relief. Please look closely at the photos, I welcome any questions. Do to the fragile nature of vintage electronics over 50+ years old this power supply is being sold Condition is "For parts or not working", No returns, No case or speaker is included. It will be packed with care, shipped with USPS Parcel select. Happy bidding and be sure to check my other cool HAM radio auctions.
27.500 €
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France (Toutes les villes)
The Cobra F57 Fixed DSC VHF is a rugged and waterproof all-weather fixed marine VHF. With a clear and easy to use screen and controls. This VHF has a power range from 1 to 25 Watts making it perfect for coastal cruising, use on a RIB or offshore passages. It can be connected to a remote speaker and NMEA output and input for GPS and connection to a chart plotter, using the speaker to amplify alarms. Cobra has added in their rewind and say again function which means the last 20 seconds of an income radio calls are recorded and can be played back. We have found the buttons, even with cold or wet fingers are nice and easy to use and grab. Digital Selective Calling allows you to send a distress signal at the touch of a button or exchange position information with other boats or stations. DSC features on this Class-D radio include A Dedicated Channel 70 (DSC Channel) Receiver GPS Position Display Capability Illuminated Distress Button, scan and memory scan functions as well as dual watch Easy MMSI Entry, 1 OR 25 WATTS Dual output power for short and long communication. REWIND-SAY-AGAIN¨ Replay missed calls. Automatically records the last 20 seconds of incoming radio transmissions. Handy when in noisy conditions. RADIO CHECK Checks battery voltage when transmitting, RF power output, and antenna output. GPS CAPABILITY Plug-and-Play using the new C.P.S. (Cobra Positioning Systems) external GPS. No other connections required. You can send your position information in case of emergency, or exchange position information with other boats. Waterproof  JIS8/IPX8 standards; Submersible for 30 minutes in 1.5 meter deep water. EXTERNAL ALARM INPUT Senses the alarm from your chart plotter and uses the speaker on the radio to amplify the alarm for way point arrival, MOB, etc. 
100 €
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France (Toutes les villes)
SPECIFICATIONS GENERAL Type: HF (VHF) receiver Frequency range: 0.17-30 MHz in 6 bands (87.5-108 MHz option (76-90 MHz in Japan)) A: 0.17-0.41 MHz B: 0.525-1.25 MHz C: 1.25-3 MHz D: 3-7.5 MHz E: 7.5-18 MHz F: 18-30 MHz (Band spread on ham bands and major BC bands) Tuning steps: Continuous Mode: AM/SSB/CW (WFM option) Channels/memory management: No Power supply: Mains: 100 / 117 / 220 / 240 VAC External DC: 12-15 VDC Batteries: 8*R20/D Current drain/power consumption: ? mA Antenna impedance/connector: 50 ohms / SO-239 Hi-Z / Screw terminals Built-in telescopic whip Dimensions (W*H*D): 362*163*322 mm (14.25*6.42*12.68"), without options Weight: 7.3 Kg (16.1 lbs), without options Other features: RECEIVER SECTION Receiver system: Single conversion superheterodyne (Band A-E) IF: 455 KHz (WFM option: 10.7 MHz) Double conversion superheterodyne (Band F) 1st IF: 4.034 MHz 2nd IF: 455 KHz Sensitivity: Selectivity: AM narrow: 3 KHz (-6 dB), 15 KHz (-60 dB) AM wide: 5 KHz (-6 dB), 15 KHz (-50 dB) WFM (option): 150 KHz (-6 dB), 750 KHz (-50 dB) Image rejection: 50-70 dB depending on band AF output power/speaker: 1.5 W at 10% distortion / 8 ohms ! RETOUR REFUSER / NO RETURN !
145 €
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France (Toutes les villes)
Only includes what you see in the pictures. Powered on and tested before shipping.   Auto-scan searches out active channels • Dual watch allows you to monitor a channel for activity while listening to another • Hi/lo power switch • Built-in speaker and mike • Illuminated LCD channel display • Up/down channel selector • Keyboard lock prevents you from accidentally changing channels • Ceramic filter • Squelch control • Flexible antenna with BNC connector • Automatic noise limiter • External antenna and charger jacks • Low-battery indicator • RF input power: Hi 5 watts Lo 2.5 watts • RF output power: Hi 4 watts Lo 1 Watt • Mike jack • Includes UL-listed 12VDC car cord
99 €
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France (Toutes les villes)
émetteur récepteur portable  MIDLAND Alan 42 DS NEUF Peu utilisé par manque de temps ! AVEC TOUT SES ACCESSOIRES Manuel  multilingues (Italien, Anglais, Allemand, Espagnol, Français, Polonais, Roumain) Configuré en version a llemande: 40 canaux fréquence: 26.965 à 27.405 MHz Mode: FM Peut être modifié en version 40  canaux  AM ou 80 canaux FM Puissance de sortie: FM: de 1 à 4 watts Antenne BNC Alimentation par 6 piles AA Affichage LCD rétro éclairé vert Fonction Scanner Squelch Prises pour micro et HP extérieurs transformateur 220 vols pour la charge en accumulateurs NICD Poids total: 1 kilos portable transceiver MIDLAND Alan 42 DS NEW Little used due to lack of time ! WITH ALL ITS ACCESSORIES Multilingual manual (Italian, English, German, Spanish, French, Polish, Romanian) Configured in German version: 40 channels frequency: 26.965 to 27.405 MHz Mode: FM Can be changed to 40 AM or 80 FM channels Output power: FM: 1 to 4 watts BNC antenna Powered by 6 AA batteries Green backlit LCD display Scanner function Squelch External microphone and speaker sockets transformer 220 flights for charging NICD accumulators Total weight: 3 lbs
27,5 €
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France (Toutes les villes)
émetteur récepteur portable  SUPER RADIO SS 301  identique à  ALBRECHT AE 2990 AF S NEUF Peu utilisé par manque de temps ! AVEC TOUT SES ACCESSOIRES Manuel traduit en français par CB Plus ! Version export fréquence: 24.715 à 29.655 MHz Modes: AM FM USB LSB Puissance de sortie: AM: de 1 à 4 watts FM, BLU: 4 watts Antenne BNC Alimentation par 9 piles AA Affichage LCD rétro éclairé bleu Fonction Scanner Squelch Clarifier Prises pour micro et HP extérieurs Poids total: 1 kilos portable transceiver SUPER RADIO SS 301 similar to ALBRECHT AE 2990 AFS NEW Little used due to lack of time ! WITH ALL ITS ACCESSORIES Manual translated into French ! Export version frequency: 24,715 to 29,655 MHz Modes: AM FM USB LSB Output power: AM: 1 to 4 watts FM, SSB: 4 watts BNC antenna Powered by 9 AA batteries Blue backlit LCD display Scanner function Squelch Clarifier (for SSB) External microphone and speaker sockets Total weight: 3 lbs
100 €
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Lyon (Rhône)
Alim PC type DR-B300ATX. État : "Occasion" Service de livraison : Lettre verte/Ecopli Fabricant DEAR Type Power Supply Form Factor ATX Dimension (Lo/La/H) 150 mm x 140 mm x 85 mm Puissance sortie maxi 300W AC Input 115 / 230 V – 8 / 4 A – 60 / 50 Hz DC Output                     + 3,3 V (20 A)             + 5 V (30 A)             + 12 V (10 A)             - 5 V (0,5 A)             - 12 V (0,8 A)              + 5 V sb (2 A) Connecteurs              1 x 20 pin ATX Power Connector            1 x 4 pin ATX 12V Power Connector            1 x 6 pin AUX            4 x Molex            1 x Floppy Ventilateur 80 mm x 80 mm
20 €
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France (Toutes les villes)
 . Direct from an estate sale of a ham radio operator/collector - all of his vintage gear is in beautiful shape and a nice mix of equipment - including a MINT IN THE BOX Yaesu MD-1B8 Desk Microphone. Please view my other auctions. I will be listing radio gear weekly. This auction is for a beautiful, working YAESU FRG-7700 AM/SSB-CW SHORTWAVE HF RECEIVER. Absolutely PERFECT FRONT PANEL - all controls, lamps and fluorescent digital display operate as designed - all original control knobs with polished silver brights, all control lettering perfect. Steel cabinet looks great, has not dents or dings, only a few light, age-related scratches. Receiver is super clean inside and out. Tested, all bands engage, all modes engage (except FM) - tuning is smooth, selectivity and sensitivity is excellent - very loud audio with a nice, useful Tone control. This is a full sized "real radio" - no tiny confusing drop down sub menus menus - controls are solid and full size - has the feel of a classic communications receiver and is built to last. Comes with AC power cable, Operating Manual and Service Manual is available for free download on numerous websites.  Here is some additional info:   The Yaesu FRG-7700 is a multi-mode receiver covering 150 kHz to 30 MHz in 1 MHz bands to include all longwave, medium wave (AM) and shortwave frequencies. Modes of reception include LSB/CW, USB, AM and FM. An analog dial supplements the 1 kHz yellow LED digital display. The built in clock-timer includes remote activation terminals on the rear panel. Convenience features include:  Variable RF Attenuator, S-Meter, Dimmer, AGC Fast/Slow, Squelch, Tone Control and Noise Blanker. Twelve memories (fine tunable with M FINE knob), are available if the optional MU7700 memory unit is installed on the rear panel. The rear panel has dual antenna inputs, remote timer activation jacks and speaker output.  The detailed well lit photos are a perfect representation of the condition. Enlarge them and ask questions before bidding please. All equipment is sold as vintage electronics and may need repairs and parts replaced over time - SOLD AS IS - NO RETURNS.   US BUYERS PAYS FEDEX SHIPPING ONLY CONTINENTAL USA WE DO NOT SHIP TO P.O. BOXES We strive for 100% customer satisfaction. Incredible customer service along with a fun auction experience is our number one goal! I have successfully shipped delicate vintage radios and electronics for over 20 years - all over the globe. I double-box, bubble wrap and use plenty of padding...at no extra charge! This is a real auction....99 Cents OPENING BID...NO RESERVE...NO REGRETS! PLEASE VIEW MY OTHER AUCTIONS FOR MORE QUALITY VINTAGE ELECTRONICS
4.600 €
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