Hi Gang,
I am building a WL interface box for RTTY and SSB to my PC, with the
appropriate FSK, CW, PTT switching circuits and audio isolation
transformers.
As part of this project I know that when the WL Voice Keyer is transmitting
the Heil (Heil BM-10 headset) mic is also active. (How can I yell for food!)
Anyone tell me a way that WL or a ComPort signal that WL activates can be
used to mute the Heil microphone line?) The mic is feeding into the sound
board to give the audio boost that a Heil requires with an Icom 765 rather
than using an outboard Heil<->Icom preamp.)
Thanks for any guidance.
de Rick, W1TY
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