[HAM] Actual measured mVpp readings and peak filter capacitor mfd values of a 1960 RT3 , was Wax caps measured and then placed in four pans at the Hammond factoryDrew Hoelscher dahoelscher at charter.netThu Nov 23 11:15:10 CST 2006
4 Hours? Kon, you need some equipment! (Like a cap sub box and a digital 'scope). -Drew Kon Zissis wrote: > Hi everyone. > One night two years ago I temporarily disconnected one end of the wax > caps of a 1960 RT3 in a church and I then meticulously worked out the > capacitor mfd values that were needed to produce the peak filter output > levels from each of the transformer coil filters of the TG notes 49 to > 91. I did this by connecting two alligator clips to the capacitor > connections on the transformer coil bobbins and I started with a > capacitor whose mfd value was way below the proper mfd range and I > then added 0.001 mfd or 0.22 mfd capacitors in parallel until I got the > maximum signal output level readings from each of the transformer > filter coils . This experiment took me over four hour to complete. >
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