[Heath] HDP-242 Microphone

[Ken Winterling]

To test the element set your VOM or DMM to AC millivolts and connect it
across the element.  Speak into the element and your meter should indicate
activity.  This crude test only measures activity, not the quality.

As for a transformer, I believe Heil still sells one and, of course, there
is always Google...

Ken
WA2LBI


On Friday, January 22, 2016, Ron Kramer <kd6edv at gmail.com> wrote:

> Two questions:
>
> Is there a way to test the microphone element to see if it works?
>
> Mine is missing the impedance transformer on the low/high switch. Does
> anyone have one or info to roll my own?
> _
>


-- 

Ken
WA2LBI
Sent from one of my mobile devices
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