Becker AR4201 transmit volume low
On Thursday, July 18, 2019 at 11:47:39 AM UTC-6, Dan Daly wrote:
On Thursday, July 18, 2019 at 12:57:40 PM UTC-4, wrote:
On page 2-6 you will notice that pin 5 and pin 18 are for different types of mics....
I replaced a microair 760 with a Euro AR4201 this spring. I used the same boom mic, and pin 18 works for it (electret). I expect hooking a TM170 to pin 5 (dynamic mic) might fix your problem.
I used the wiring harness that W&W makes for this radio, so whichever pin that goes to is what I used. I'll look at the diagram again, but I can't say for sure what pin the actual mic wire comes from. Thanks.
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