[Elecraft] HI RFI Message - what to do?

[Bill W4ZV]

Lee Buller wrote:
> 
> The K3 was on 7040 and the Orion was on 3520.
> 

A shorted 1/4 wl stub (~46' of Vf 0.66 coax) on the Orion 80m output would
have given ~30 dB of attenuation on 40m.  For best results stubs should be
tuned to exact resonance using an analyzer (most tell you how to do this). 
Plan ahead for next year!

http://www.k1ttt.net/technote/k2trstub.html

73,  Bill




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