[Hammarlund] HQ-170 Repair Saga

manualman at juno.com manualman at juno.com
Sat Apr 4 03:48:26 EDT 2026


The capacitor in question is not inside the T1 or T2  transformer case.


On Sat, 4 Apr 2026 01:46:43 +0000 (UTC) "Lee K. Brown MD via Hammarlund"
<hammarlund at mailman.qth.net> writes:
> The schematic shows capacitors in parallel with the coils in 
> transformers T1 and T2 (inside the transformer cases). This is quite 
> common for IF transformers. 
> see:  https://radiomuseum.co.uk/hq170.htmlProbably the 
> designations of T1 and T2 also consider the capacitors as integral 
> to these part numbers.
> 
> Lee, KI7UR
> Lee K. Brown MD



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