160M HiCur

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

160M HiCur

N2PD
I have been enjoying my newly built K2 #058xx for several weeks now.  I
have seen the posts about excessive current draw on 160, but many of
them are involving the 100w amp, which I do not have (yet).  Well, I
have the same problem, draw sometimes exceeds 4 amps on 160.  Power
supply is stable 13.8v.  I saw an old post suggesting bypassing the
ISENSE line on the control board with a .01 to .1 cap, soldering it
across R7.   Having a very new edition K2, I decided to check the
schematic and found that a cap, listed as C44, is shown in parallel with
R7, but it says "not used".  So, before trying this fix, I figured I
would put it on here and see what the gang knows about this issue.
Thanks in advance for any input
73, Paul, N2PD
_______________________________________________
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

Paul, N2PD