MFJ 434 CONTEST VOICE KEYER
Used but like new; lets you save your voice in a contest. 8-pin round microphone plug. Send CQ, call and do contest exchanges for you in your own natural voice & store frequently used phrases.
Record and play back five natural sounding messages in a total of 75 seconds. A receive audio jack lets you record and play back off-the-air signals. A closure to ground via remote control or computer also halts messages.
Remote or computer control (using CT, NA, TR or other program and its interface). Lets you select, play and cancel messages.
All audio lines are RF filtered to eliminate RFI, audio feedback and distortion. An audio isolation transformer totally eliminates hum and distortion caused by ground loops.
Internal jumpers let you customize it to Kenwood, Icom, Yaesu, Alinco or Radio Shack rigs. Use your station or built-in microphone for recording.