RadioBanter - View Single Post - MFJ-1278B question

June 21st 06, 04:11 AM posted to rec.radio.amateur.digital.misc

In article ,
says...
I have an MFJ-1278B interface that works fine but when the power is removed
from it, it keys the transmitters PTT line. I'm using it with a Kenwood 2000
which I don't think matters what radio it would be used with since it is
going to ground on removal of power. I don't have a manual for it since I
bought it off Ebay but it did come with the standard 1278 (not B) manual
which appears to be a good bit different. Anyone have any idea what might be
going on??

Tnx and 73,
Ken, WS4V
See QRZ.com for email address if replying directly.

Hi Ken

I can't help you with your problem, but I can send you the schematic for
the 1278B.
Just send an email to me at...

I'll then scan it in and email it to you.

73s

Mark