IF you're getting a shock and have a hum, the hum isn't RF most likely, do
you have another mic you can try? Have you tried that already or maybe even
another radio? You can have the coax shield not making contact and have it
still have a good SWR, I learned that lesson once.
----- Original Message -----
From: "Tom Brennan" <[log in to unmask]>
To: <[log in to unmask]>
Sent: Wednesday, April 17, 2013 7:09 AM
Subject: Re: mfj 931
> I've got swr of 1.2/1 and do have a choke in place. No shocks from the
> radio
> itslef, just the mic when transmitting.
>
> Tom
>
>
> Tom Brennan KD5VIJ, CCC-A/SLP
> web page http://titan.sfasu.edu/~g_brennantg/sonicpage.html