[ARC5] The Search for a Retubed, Stable BC-375 Oscillator
AKLDGUY .
neilb0627 at gmail.com
Wed Nov 19 21:57:47 EST 2014
On re-reading my own post, this paragraph doesn't convey what I meant:
> Now turn off, do your mod. Run the filaments only if you can, or
disconnect
> the 1,000V plate supply to this tube. DO NOT key the BC-375 or transmit
> with it any way. Start your oscillator and check the meter reading. If
you get
> the same level of current or more, you have enough grid drive.
Should read:
Now turn off, do your mod. Run the filaments only if you can, or disconnect
the entire B+ to all transmit stages. Start your oscillator, key the
transmitter
or ensure the keying line is grounded, and check the meter reading. If you
get the same level of current or more, you have enough grid drive.
Sorry 'bout that.
73 de Neil ZL1ANM
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