[Elecraft] Determining zero-beat

[Edward R. Cole]

I have the TCXO3-1 (49.380.000) but never bothered to calibrate 
it.  So out of curiosity, I measured my freq. on the K3 in the tune 
mode on 20m and 6m:
Measured on a EIP-538 microwave counter, agrees <1-Hz accuracy with 
my rubidium on 10-MHz:
14.205.000 read 14.204.994 (-6Hz)
50.110.000 read 50.109.984 (-16Hz)


73, Ed - KL7UW, WD2XSH/45
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