Re: RF power chain mods and improvements..

Jer Tres

“DId you parallel the emitter resistors too?“
A: R87&R88? No, I was not going to, have not done anything yet but order the 2N5109.

“my 5109s wanted to sit there at 70ma and get very warm
That is way to high even 20mA (each) is more than enough.”
Q: for the predriver I was only going to use one, will 20 to 30 ma emitter current be good if only using one? (For the driver I ordered metal 2N2222A’s)


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