MFJ 434B Voice Keyer
Save your voice with the MFJ Contest Voice Keyer
Use an 8-pin circular or 8-pin modular microphone plug!
Let this Contest Voice Keyer call CQ, send your call, and make contest exchanges for you in your own natural voice!
Store frequently used phrases like "CQ Contest this is iz0iiy", "You're 59". . .
"QTH is ...." and much more! Contest by pressing a few buttons and save your voice.
You can record and play back five natural-sounding messages for a total of 75 seconds. EEPROM technology keeps messages stored for up to 100 years — no battery backup needed.
You can repeat messages continuously and vary the repeat delay from 3 to 500 seconds. It makes for a great voice beacon and calling CQ is so easy. A receive audio jack lets you record and play back off-the-air signals – a great help if you didn't quite catch it the first time! No more "Please repeat."
A playing message can be interrupted by pressing the Stop button, the PTT microphone button or the VOX PTT line. A ground closure via remote control or computer also interrupts messages.
It has jacks for remote control or computer (using CT, NA, TR, or other program and its interface). It allows you to select, play, and clear messages.
The MFJ-434B is microphone transparent — your microphone's audio characteristics don't change when the MFJ-434B is installed. Dual controls make it easy to customize the audio level to your voice.
All audio lines are RF filtered to eliminate RFI, audio feedback and distortion. An audio isolation transformer completely eliminates hum and distortion caused by ground loops.
It's easy to use: just plug in your 8-pin microphone cable and connect the MFJ-434B's shielded cable to your transceiver's microphone connector. Internal jumpers allow you to customize it for Kenwood, Icom, Yaesu, Alinco, or Radio Shack rigs. Use your station or built-in microphone for recording.
The built-in speaker amplifier allows you to monitor stored messages. 3.5mm speaker / headphone jack. SMT technology.
Use a 9-volt battery, 9-15 VDC, or 110 VAC with optional MFJ-1312D.
It measures a compact 6 ½ "W x 2 ½" H x 6 ½ "D
Save your voice with the MFJ Contest Voice Keyer
Use an 8-pin circular or 8-pin modular microphone plug!
Let this MFJ Contest Voice KeyerTM from Microprocessor call CQ, send your call and exchange contests for yourself with your own natural voice!
Memorize frequently used phrases such as "CQ Contest this is AA5MT", "You're 59". . .
"QTH is the Mississippi" and much more! Competition by pressing a few buttons and save your voice.
You can record and play five natural sound messages in a total of 75 seconds. EEPROM technology keeps messages archived for up to 100 years: battery backup is not required.
You can repeat the messages continuously and change the repeat delay from 3 to 500 seconds. It makes a great vocal signal and calling CQ is so easy. A reception audio jack allows you to record and play off-the-air signals: a great help if you did not understand the first time! No more "Please repeat".
A playback message can be interrupted by pressing the Stop button, the PTT microphone button or the VOX PTT line. A grounding by remote control or computer also interrupts messages.
It has jack for remote control or computer (using CT, NA, TR or other program and its interface). Allows you to select, play and delete messages.
The MFJ-434B is transparent to the microphone: the microphone's sound characteristics do not change when the MFJ-434B is installed. Dual controls make it easy to customize the sound level based on your voice.
All audio lines are RF filtered to eliminate RFI, audio feedback and distortion. An audio isolation transformer completely eliminates the buzz and distortion caused by ground loops.
It's easy to use: just connect the 8-pin microphone cable and connect the MFJ-434B shielded cable to the transceiver microphone connector. The internal jumpers allow you to customize it on Kenwood, Icom, Yaesu, Alinco or Radio Shack platforms. Use your station or integrated microphone for recording.
The built-in speaker amplifier allows you to monitor stored messages. 3.5mm speaker / headphone socket. SMT technology.
Use a 9 volt, 9-15 VDC or 110 VAC battery with optional MFJ-1312D.
It measures a compact 6 ½ "W x 2 ½" H x 6 ½ "D
