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Philco 60 - Problem with Short Wave/Police Band
exray
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City: Vieques, PR USA State, Province, Country: PR
#8

07-27-2009, 06:56 PM
The 89 coils are well known for moisture absorption so its not a far reach that your 60 coil might have excessive leakage. Check for DC resistance between non-connected terminals and the mounting lug to chassis (if there is one). My 'bad' 89 coil had dc leakage as low as several hundred K-ohms on a DMM.

If you get any resistance at all (save something like 30Megohms) it might pay to bake the moisture out of the coil form and reseal it.

GL,
Bill
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Re: Philco 60 - Problem with Short Wave/Police Band - by exray - 07-27-2009, 06:56 PM



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