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Philco 90: expecting too much?
#12

Very interesting discussion. Seems the sound I'm hearing is typical of the "power detectors".
It is subtle enough that my wife doesn't notice it... but my "daily driver" here is a big Sparton
console with variable IF bandwidth, so most of the other radios suffer in the comparison.
As far as voltage readings go, I seem to recall reading somewhere that you can put a resistor
of 1K or so in parallel with the probes on a DMM or VTVM and get very close to the readings of
the early VOMs. Have any of you tried that?
Nelson


Messages In This Thread
Philco 90: expecting too much? - by Guest - 02-05-2010, 01:28 AM
Re: Philco 90: expecting too much? - by Guest - 02-05-2010, 08:41 PM
Re: Philco 90: expecting too much? - by Guest - 02-06-2010, 11:34 PM
Re: Philco 90: expecting too much? - by exray - 02-07-2010, 09:48 AM
Re: Philco 90: expecting too much? - by 7estatdef - 02-07-2010, 04:01 PM
Re: Philco 90: expecting too much? - by 7estatdef - 02-07-2010, 04:19 PM
Re: Philco 90: expecting too much? - by 7estatdef - 02-07-2010, 05:07 PM
Re: Philco 90: expecting too much? - by codefox1 - 02-07-2010, 05:45 PM
Re: Philco 90: expecting too much? - by Guest - 02-08-2010, 12:27 AM
Re: Philco 90: expecting too much? - by 7estatdef - 02-08-2010, 08:59 AM
Re: Philco 90: expecting too much? - by codefox1 - 02-09-2010, 06:31 PM



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