[HBR] HBR-14 (and a half) sanity checks

WA5VGO hbrnut at earthlink.net
Sun Apr 29 10:13:13 EDT 2007


I may be mistaken, but I thought the HFO was suppose to operate on the low 
side on every band except 80 meters.

Darrell, WA5VGO



>I can tweak the 1st oscillator coil cap and zero set so that when
>the dial is most of the way to the left, the osc is at 8600 kc.
>I'm doing the math right, 8600-7000 = 1600kc, the first IF, can
>someone confirm that sanity check? As I turn the knob to the
>right the HF osc goes through 8700, 8800 kc so I think I'm
>in the right range. (All freqs measured with a loosely coupled
>loop on the HF osc. If I put a scope probe anywere in there
>it pulls by hundreds of kc.)




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