Hello all-- I'm still new to the Drake world and just today got the T-4X I've been restoring over the past few months working thanks to one of Garey's CD-ROMs. I've got a question for the experts, however: I've read the instructions and set the bias control on my AC-4 so the plate amperes meter on the T-4X reads .07A. However, when I check the the actual bias voltage with a DMM, it's around -48 volts rather than the expected -65 volts. If I adjust the voltage to -65 V, I get about .02A on the meter.
My question is, should I adjust the bias control for the specified voltage or the specified amperage? --Carl Maniscalco, KJ6BSO _______________________________________________ Drakelist mailing list Drakelist@zerobeat.net http://mailman.zerobeat.net/mailman/listinfo/drakelist
