[amsat-bb] Re: 1200 mhz amp PTT

Andrew Glasbrenner glasbrenner at mindspring.com
Wed Jun 3 04:23:32 PDT 2009

My amp ptt is wired to pins 2 and 3 of the ACC socket. There are menu 
settings to tell the radio what bands to close on transmit. It's not easy to 
gather that this pin does the job from the manual.

73, Drew KO4MA

----- Original Message ----- 
From: "Jeff KB2M" <kb2m at comcast.net>
To: <amsat-bb at amsat.org>; <ke5gdb at gmail.com>
Sent: Wednesday, June 03, 2009 7:15 AM
Subject: [amsat-bb] 1200 mhz amp PTT

> I purchased a kj6ko amp and I'm trying to key it with my 910. I can simply
> run a ground from the PTT terminal when I want to tx. This isn't 
> recommended
> but does work. The 910 doesn't have a single purpose amp control 
> connector.
> Does anyone have an amp working with one of the existing ports on the 910. 
> I
> don't need T/R switching as I'm just using 1200 mhz for tx only. The TX 
> control on the amp is rated around 7ma and 30v.
> 73 Jeff kb2m
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