[Hammarlund] HQ180 Alignment

DJED1 at aol.com DJED1 at aol.com
Tue Nov 4 22:52:50 EST 2008


Not sure if it's relevent, but I found in aligning a Hammarlund SP-200 that  
the initial alignment was off by about 75KHz at 15 MHz, given that 10 and 20 
MHz  were right on.  I slipped the dial relative to the capacitor, and found I  
could achieve accuracy of about 10 KHz at 15 MHz with 10 and 20 right on.   
So it might pay to play around with the tuning dial.
Ed  W2EMN
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