Tuning indicator for K1

classic Classic list List threaded Threaded
1 message Options
Reply | Threaded
Open this post in threaded view
|

Tuning indicator for K1

ayoshida
Hello

I installed K6XX tuning indicator (SMD type) in my K1.
reffering to N0SS doccument.
Everything is OK only except minor problem.
I notice low frequency hum when I make keying. If I
disconnect Pin-3 of tuning indicator then I do not
notice this hum.


--
73 de aki, ja1nlx
[hidden email]
http://www.asahi-net.or.jp/~yy7a-ysd/
http://ja1nlx.exblog.jp/
_______________________________________________
Elecraft mailing list
Post to: [hidden email]
You must be a subscriber to post to the list.
Subscriber Info (Addr. Change, sub, unsub etc.):
 http://mailman.qth.net/mailman/listinfo/elecraft   

Help: http://mailman.qth.net/subscribers.htm
Elecraft web page: http://www.elecraft.com