The DR-7803 adds a Class 1 (100mw) Bluetooth radio for a wireless connection to your PC. The DR-7803 and PACTOR 4 enable unexcelled data links via shortwave from any point on earth. The elegant design, bright and informative OLED display, and the easy upgrade possibilities always free updates! Round up the concept of the most modern shortwave modem on the planet, From SCS - the creators of PACTOR.The DR-7803 P4Dragon is optimized to use the data transmission mode PACTOR 4. (2.4 GHz) radio link cable replacement between modem and PC. Data throughput: Maximum 5512 bps without compression. Approx 10500 bps with PMC using text. Under the usual channel conditions 1.5 3 times faster than PACTOR-3. Compatibility: Strictly backward compatible to PACTOR-1/-2/-3. Automatic negotiation during link setup. Noticeably improved reception with PACTOR-2 and PACTOR-3. ARQ protocol: Synchronized, similar to PACTOR-3, except 10 instead of 6 speed levels (Waveforms) and faster switching. Bandwidth always smaller than 2400 Hz. Channel equalization: Iterative adaptive equalizer for the coherent speed levels (5 10), RAKE receiver with maximum ratio combination for the splayed speed levels (2-4). PACTOR-4, PACTOR-3, PACTOR-2, PACTOR-1, weather-FAX (Receive), GPS decoder. Quad core DSP, 6400 MIPS, 64 Bit Connections: USB, Opt. Bluetooth, Ethernet, USB-master, GPS (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, loudspeakeroutput (2W).
Input: max 5.5 V p-p, 15 kO, output: max. 9 V p-p, 300 O. 256 x 64 pixel OLED, blue, high contrast, excellent readability, no viewing. Angle problems, display of spectrum and much more.10 30 V 400 mA (max at 10 V input). 770 g, 172 x 43 x 205 mm (width, height and depth).
Sellers: Add MyStoreMaps to Your Listings. The item "DR-7803 P4dragon PACTOR 4 Modem SSB TNC HAM HF Bluetooth airmail, RMS FREE SHIP" is in sale since Saturday, November 24, 2012. This item is in the category "eBay Motors\Parts & Accessories\Boat Parts\Electronics & Navigation\Radio & Communications".
The seller is "sonset6564" and is located in Marlette, Michigan. This item can be shipped worldwide.