[HBR] Re: Coil data
W6ph at aol.com
W6ph at aol.com
Wed May 2 10:10:27 EDT 2007
The first oscillator coils for the HBR-8 to HBR-13 should oscillate above the
80 meter band and below the 40 meter band. On 20 meters through 10 meters,
the oscillation is doubled to provide the proper mixing frequency below each
band. Ted tried a fundamental injection frequency on 20 meters but wasn't happy
with it. I have the frequency range of each L3 coil written down some place
if anyone wants it. To check the frequency of oscillation, we can listen on
our IC-706s and get a fairly accurate assessment of the coverage of each first
oscillator coil.
I'm working on an HBR-13C right now and having a great time.
Kurt, W6PH
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