[Kenwood] TS-930S Mic Impedance
Fortra
fortra at siol.net
Fri Dec 29 04:25:20 EST 2006
Hi Daniel,
some of the TS-930s has dual input impedances connector on signal board. For
more accurate info have to check service manual.
Regards,
Nermin S58DX
----- Original Message -----
From: "Daniel Crites" <dancrites at verizon.net>
To: <kenwood at mailman.qth.net>
Sent: Friday, December 29, 2006 5:46 AM
Subject: [Kenwood] TS-930S Mic Impedance
>I am using a Kenwood MC-50 dual-impedance (selectable) microphone.
> Looking at the 930 owners manual and service manual, they indicate
> that the 930 can accept both low impedance and high impedance
> microphones. My MC-50 is set to high impedance. If I set it to low
> impedance there does not appear to be sufficient audio to drive the
> radio. I substituted a Heil HM-10 low impedance mic and got the same
> result - insufficient audio even with the mic gain turned all the way
> up.
>
> Does anyone know what impedance the 930 requires for the mic input?
> By my radio it is high impedance only and the manuals are wrong. If
> the manuals are correct then it will be confirmation that I have a
> bigger issue to troubleshoot.
>
> Dan, KR1V
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