[Elecraft] FL-110 Bias question
David Walker
[email protected]
Mon Apr 28 04:58:01 2003
I recently purchased an FL110 and replaced the transistors with =
2SC2290's. The manual suggests the bias adjustment for the original =
SRF1427's power transistors should be 100mA. =20
I was wondering what the bias should be for these new 2SC2290's should =
be. I can't get the bias current down below 180mA. I've set it there, =
and the amp works. The tx on 40mx is problematic which is probably RF =
feedback in the K2.
Has anyone got any clue on this sort of thing?
Are there any guru's out there - or even experienced experiementors who =
could give me an educated guess?
Dave
K2 SN: 3222
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