Most amateur radios do not have an internal voice memory for transmitting. If you want to use such a convenient feature you can build this simple but effective solution.
Its great for contest, QRP, SOTA and holiday operations.
Main features
• Replacement-board for the original PCB of the Yaesu-Microphones MH-31A8J or B8.
• Works with Yaesu-Transceivers (450, 817, 857, 897, 900, 950, 2000), Icom (706xx, 7000), Kenwood and some more.
• Record and playback of a voice message of max. 60 sec. length
• Single playback or repeated playbacks with interrupts (3, 6 or 10 sec. selectable) for monitoring your operating frequency.
• Simple playback cancel by pushing the mics PTT key.
Instructions
2 Reviews Hide Reviews Show Reviews
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Voice Keyer Kit
The kit is easy to build and it works really well. As well as providing the voice keyer function the audio quality is a significant improved over the stock MH-31 supplied with the FT-818
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Voice keyer kit
Got this mic for my Xeigu X5105 that does not have any voice memories. It works perfect with great audio. Just need to link GND with pin 3 on the mic to work with the X5105. Great bit of kit and not too hard to assemble if you can use a soldering iron.
