[Milsurplus] BC-611 question

John Vendely jvendely at cfl.rr.com
Fri May 30 15:04:49 EDT 2025


The BC-611 does not contain a carbon microphone element.

73,

John K9WT

On 5/30/2025 1:22 PM, Rich MC Clung via Milsurplus wrote:
> Check the microphone element. Most of that older equipment had carbon 
> composition microphones. The carbon sometimes becomes compacted. We 
> used to take the microphone element and tap it a few time on the bench 
> top and check it a few times to see if it was working any better.
>
> *RICH  WA6KNW*
>
>
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