[Elecraft] hand/footswitch keying for KX2

[Walter Underwood]

A simple stereo to mono splitter on the mic connector will split out the mic and PTT. It also give you a cleaner source for the mic bias.

Details here: https://observer.wunderwood.org/2015/08/16/yamaha-cm500-headset-with-ptt-on-elecraft-kx3/ <https://observer.wunderwood.org/2015/08/16/yamaha-cm500-headset-with-ptt-on-elecraft-kx3/>

wunder
K6WRU
Walter Underwood
CM87wj
http://observer.wunderwood.org/ (my blog)

> On Dec 15, 2016, at 10:34 AM, Chris Tate - N6WM <ctate at ewnetinc.com> wrote:
> 
> Greetings to the Elecraft brain trust.  I am in the process of putting a couple of Island expedition kits together.  The KX2 fits the bill in the TOTAL portability grab and go kit department. I have a question for the brain trust while I try and pull an entire parts inventory for my mini kit.
> 
> What is the preferred method for hooking up a foot switch or small hand switch to the little guy?  I am trying to remember what I did with the KX3, I think there was an amp cable that I was able to key via an RCA plug.  Is it the same deal with this?  is there another way of doing it?  Want to be able to use a headset/boom mic, sometimes Caribbean beaches can get a bit noise with chatter and such..
> 
> Just curious what the solutions are out there.. and I am sure there is probably more than one.
> 
> Chris
> N6WM
> 
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