[Milsurplus] BC-611 question

[Robert Nickels]

On 5/30/2025 2:04 PM, John Vendely wrote:
> The BC-611 does not contain a carbon microphone element.

It's basically a small speaker with a matching transformer - I recently 
verified one was working by putting an audio signal between ground and 
the brown wire where it plugs in at the bottom of the radio.

73 Bob W9RAN
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