MJF-434B Voice Keyer
Maple Ridge
About this listing
MJF-434B Voice Keyer transmits recorded voice messages. Stores 5 messages totaling 75 seconds of audio. EEPROM memory retains recordings without a battery. Adjustable repeat timer. Works with your microphone and records received audio. Supports 8-pin round or RJ-45 modular connectors. Runs on 9v battery or 12-volt supply. Great for contests.