[Hallicrafters] SR-150 RIT Adjustment

John N. Schwartzberg jschwart at ix.netcom.com
Fri May 31 14:17:38 EDT 2002


Hello Hallicrafters Folk -

I'm continuing the project of restoring an SR-150.  I've made tremendous 
headway, but have a question regarding adjustment of the RIT.  The RIT 
circuit has been restored to functionality, but the RIT center frequency is 
off by most of the 2 kc shift.  The manual does not specify an adjustment 
procedure for the RIT center frequency, and examination of the schematic 
leaves me with questions.  So, is there an RIT center frequency adjustment 
procedure?  Or is it somehow managed in doing the IF/RF tuning in a fashion 
that is not obvious to me?

Thanks for the help.....

John

John Schwartzberg
N0GII
Denver, CO





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