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Old 27th Apr 2021, 6:41 pm   #9
Mr Hoover
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Join Date: Jan 2007
Location: Faro, Portugal
Posts: 241
Default Re: Philips 663A combined radio/television 1948

Does sound like the ECH35 isn't oscillating,
I had one in an old radio of that period
and it would work at lower frequencies
but just stop as one went higher up
the shortwave band, a new valve
brought things back to life.
Presumably the rf amp valve is OK?
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