[Elecraft] Fw: KX3 2 mtr ATU problem

Don Wilhelm w3fpr at embarqmail.com
Mon Aug 18 10:22:18 EDT 2014


Emory,

A display of 99.9 SWR normally indicates either a short or an open circuit.
It has to be somewhere between the wattmeter and the dummy load - in 
other words, it *has* to be in the ATU to make any sense to me.
It is strange that you see this only below 5 MHz - are the other bands OK?

73,
Don W3FPR

On 8/18/2014 8:10 AM, ejkkjh at gmail.com wrote:
> This is my second post on this problem, got no replies on first one, still looking for help for transmitting below 5 Mhz and getting very high SWR.
> I also connected a dummy load directly to the KX3, same problem.
> Using the tune button and by-passing the ATU get SWR readings of 99.9 with dummy load on freqs below 5 Mhz?
> So it probably is not the ATU.
> When installing the 2 meter module I had to move the inductors, the 2 mtr antenna connector was touching one inductor, fit was very tight.
> I have rechecked 2 meter module install nothing obvious.
> Thanks for help.  73
> Emory  WM3M
>



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