You control power level with the mic gain control or the level of your audio source. However you will still want the safety factor of an attenuator or air-gapped dummy load.
73
-Jim
NU0C
On Tue, 24 Aug 2021 11:15:19 -0400
"Dennis Shubitowski" <Shubitowski@...> wrote:
I want to check the response of an Astatic D104 microphone through my
Kenwood hybrid. I can only output ~100 watts with the hybrid and cannot
dial down the power without a modification. I would like to run a mic check
into the TinySA but 100 watts will blow it to bits. Has anyone tried this
or calculated how much attenuation is needed?
Thanks -
Dennis
Jim Shorney