Headsett med mikrofon.
The DR-7800 is ideal for the new Pactor 4 transfer method and with this unbeatable fast and robust shortwave data transfer: email delivery is almost like home and from anywhere in the world. 
The DR-7800 is a software compatible with PTC-II, so that existing software (airmail, RMS Express, Alpha, etc.) can be used for PACTOR. 
The elegant design that is very easy to read and OLED display and easy upgrade (free).
    Fashion : PACTOR 1, PACTOR 2, PACTOR-3, 4-PACTOR, Weather Fax (Reception), GPS Decoder
    Processor: Freescale quad-core DSP, 6400 MIPS, 64-bit
    Connections: USB, Bluetooth, (Opsjoner:  Ethernet, USB master), GPS (RS232 and TTL), 2 x radios audio / PTT ( "Main", "Aux", PTC II compatible or symmetrically configurable, opt. dual ports operation), 1 x radio remote control (all common transceiver types), microphone, output speaker (2 W)
    Sound level / impedanser: Inputs: max. 5.5 V pp, 15 kΩ, outputs: max. 9 V pp, 300 Ω
    Display: 256 x 64 pixels, OLED, blue, high contrast, excellent readability, no viewing angle, spectral display and much, much more.
    Power supply: 10 ... 28 V, 400 mA (max at 10 V input voltage)
    Weight / Dimensions: 770 g, 172 x 43 x 205 mm (width x height x depth)
 
             
             
            
                 
             
             
             
             
             
             
             
     
     
     
     
     
     
     
     
                       
 
                   
                       
                       
             
             
             
             
             
             
             
             
             
             
             
             
             
             
             
            