[Amps] Why does power output increase?
Victor Rosenthal 4X6GP
k2vco.vic at gmail.com
Sun Jun 5 12:19:25 EDT 2022
Good idea.
73,
Victor, 4X6GP
Rehovot, Israel
CWops #5
Formerly K2VCO
https://www.qsl.net/k2vco/
On 05/06/2022 18:41, Steve wrote:
> Tack a 10k resistor to each filament pin, 10nF decoupling between the
> loose ends then twisted pair out to your DVM. Should filter out the rf
> and you don't have to worry about shorting the wires together.
>
> Steve G8GSQ
>
>> I did measure the voltage at the tube pins. I haven't measured it
>> while transmitting, because the RF drives my meter crazy. I assume the
>> voltage drops a bit. Unfortunately I no longer have my trusty analog
>> voltmeter. I wish I did.
>>
>>
>> I'll measure the line voltage. But the only thing I can think of that
>> would cause that to increase after long transmissions would be if the
>> breaker on the line heated up and lost resistance. I have never heard
>> of that!
>>
>>
>> 73,
>> Victor, 4X6GP
>> Rehovot, Israel
>> CWops #5
>> Formerly K2VCO
>> https://www.qsl.net/k2vco/
>
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