Ships With a MFJ-5708P Cable

Sign up for the digital revolution and explore a whole new world of amateur radio excitement using MFJ`s universal USB radio interface!
The new MFJ-1204 USB Radio Interface is exceptionally easy to setup and use. However, simplicity doesn`t mean compromised performance.
Here are just a few of the MFJ-1204`s advanced features:

  • • Full USB connectivity
  • • Powered by USB port
  • • Dedicated on-board sound card
  • • Quick plug-and-play connectivity
  • • Incredibly easy to adjust and operate
  • • Works with all digital modes
  • • Dozens of free downloadable programs
  • • Innovative circuitry eliminates delay control
  • • Complete line of interface cables

• Low cost, small size, light weight
• Perfect for base station, portable, or "go-kit" applications
Initial no-solder jumpers take only a second to install, and once in place, they`re locked in until you decide to change radios. To hook up, simply connect the MFJ-1204 to any free USB port on your computer and plug the appropriate interface cable into the back of your radio. That`s it! No need to disconnect the microphone or fumble
around with multiple patch cords to get started. Convenient front-panel controls set Receive and Transmit levels, and there`s no front-panel "Delay" to adjust because the MFJ-1204 controls your radio`s PTT line using a unique internal detector circuit.
Transmit and receive using traditional modes such as CW, RTTY, SSTV, AMTOR, PSK31, and EchoLink, or explore newer modes like MT-63, WINMOR, WSPR, and WSJT-X. In fact, new experimental modes are emerging all the time. If your radio can pass the signal and computer can run the mode`s online software, MFJ-1204 sound card and computer will handle the rest!
Just select a cable configured for your radio, plug it in, and go. The signal path between the radio and computer is completely isolated against ground loops and common-mode noise.


Product Manuals

Download Product Manual
Download Cable Chart