Radioamateur modem

Interface mode numérique radioamateur.livré avec fiches et connectiques.

DR-7800 can be ideally used for HF email, for example, over the Winlink network. Externally, it stands out due to its high-resolution OLED display which, among other things, can be configured for waterfall and spectral views. Thanks to its reliability and low power consumption of 3 W, the modem is also well-suited for distress radio communications and other applications under severe conditions.   Modes: PACTOR-4, PACTOR-3, PACTOR-2, PACTOR-1 Weather-FAX (Receive) RTTY NAVTEX (Receive) Packet Radio 1k2, Packet Radio 9k6, Robust PR PSK31 DR-7800 Pactor controller: GPS decoder Processor: Quadcore-DSP by Freescale, 6400 MIPS, 64 Bit Connections: USB GPS antenna (RS232- and TTL) 2 x radio AF/PTT (Main, Aux, confi gurable - PTC-II compatible or symmetrical, opt. dual-port operation) 1 x radio-remote control (all usual transceiver types) microphone input loudspeaker output (2 W) Audio level / imp.: Input: max 5.5V p-p, 15kΩ, output: max. 9V p-p, 300Ω Display: 256 x 64 pixel OLED, blue, high contrast, excellent readability, no viewing angle problems, display of spectrum and much more Power supply: 10 - 26 V 400 mA (max at 10 V input) Weight / size: 770 g, 172 x 43 x 205 mm (width, height and depth) package contents: 1 MODEM DR-7800 1 USB cable 1 DIN 8 PIN cable for ICOM transceiver (wires need to be soldered on the other side) 1 DIN 13 PIN cable for ICOM tranceive r (wires need to be soldered on the other side) 1 Installation guide 1 CD-ROM New, open but never used ! Perfect for sailor, navigator or radioamateur ! Pay attention: no shipping outside Europe

AOR ARD9900 Digital Voice & SSTV Modem The AOR ARD9900 Digital Voice and Image Interface. Unlike the ARD9800, the ARD9900 features sophisticated voice encryption. This device uses the same audio frequencies (300 - 2500 Hz) as microphone audio. You keep your ability to communicate in conventional analog mode as you can easily shift between digital and analog operation. No rig modifications are required. You simply make connection to your transceiver's mic input and speaker output. Features: - Digital voice communications using existing analog 2way radios - Works on Single Side Band (SSB) mode - Automatic digital receive - Digital Slow Scan TV - Built-in high grade Vocoder (AMBE) - Built-in FEC error correction - High speed data communications on the HF band - Small and compact unit. Easy to operate - 10 to 16 volts DC - Utilizes a uniquely designed high performance DSP engine New, open but never used ! Perfect for sailor, navigator or radioamateur ! Pay attention: no shipping outside Europe