07-15-2010, 12:03 PM
That small variable cap is not critical to the alignment of this TRF.
It's used to help in "tuning" or matching the antenna to the radio during use.
It's used to help in "tuning" or matching the antenna to the radio during use.
Chuck Schwark,
The Philco Repair Bench
[Image: http://www.philcorepairbench.com/images/philog3tiny.gif]
http://www.philcorepairbench.com