[Elecraft] K2 output power on 10 meters

vr2xmc vr2xmc at yahoo.com.hk
Fri Dec 31 00:01:31 EST 2010


U are more or less there. 
73 Johnny vr2xmc

Sent from my  iPhone 4

Mike and Alicia Fanning <fanning at hiwaay.net> 於 2010年12月31日 下午12:36 寫道:

> Hi all,
> I have been tweaking on my K2 for the last several days trying to get  
> the transmit power up to snuff on 10 meters.  Right now, the best I  
> can squeeze out is about 8.5 Watts.  I'm in pretty good shape on 12  
> meters, about 10 Watts there, with max output of 14 Watts on 40m.  I  
> have rewound and elevated T2, adjusted the turns spacing on the low  
> pass filter toroids L21 and L22, and re-peaked the bandpass filters.   
> 8.5 Watts is as good as I can get.  Is this typical for a K2?  Is  
> there something else I need to be looking at?
> 
> Thanks in advance for any suggestions.
> 
> 73,
> Mike, K4GU
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