26-02-2015, 03:13 AM
Hi, can anyone advise be what the safe cathode to heater volage is for this valve please? I am hoping that it is in excess of 300v, if not is there a suitable valve ?
Boater Sam.
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PL81 safe cathode/heater voltage
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PL81 safe cathode/heater voltage - by boater sam - 26-02-2015, 03:13 AM
RE: PL81 safe cathode/heater voltage - by John M0GLN - 26-02-2015, 06:44 AM
RE: PL81 safe cathode/heater voltage - by boater sam - 26-02-2015, 07:05 AM
RE: PL81 safe cathode/heater voltage - by Ian E G7OLT - 26-02-2015, 09:28 AM
RE: PL81 safe cathode/heater voltage - by ppppenguin - 26-02-2015, 10:59 AM
RE: PL81 safe cathode/heater voltage - by boater sam - 26-02-2015, 01:48 PM
RE: PL81 safe cathode/heater voltage - by ppppenguin - 26-02-2015, 04:48 PM
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