If one swaps the 3904s for BFR106s in the transmit side amp, is it a transistor swap, or will the job also require re-biasing?
I'm wondering if I should try this, or if it would be better to stay on the porch until the adults report back?? ;)?
Thanks!
Andy, KG5RKP
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On Sun, Nov 4, 2018 at 02:01 PM, ajparent1/KB1GMX wrote:
Farhan,
For the 45mhz amp the only part suggested was BFR106 or maybe 2n2369/mmbt2369.
I'd not use 2n2222 there but its better than 3904.? Any suggestion of of 2n2222A would
have been in the power amp area predriver or driver.
Allison
