Re: [AMRadio] BC-610 rf bias problem, help

Hello, Jim WB2FCN here. What you describe sounds like either of two things, in order to point you in the right direction. first let me say the bias supply, not only provides bias to the 250th but also to the grids of the 100th tubes and also to the 807s. This may sound strange but it works this way

[AMRadio] BC-610 rf bias problem, help

--- Bob Login --- [EMAIL PROTECTED] --- EarthLink: The #1 provider of the Real Internet. Hi, Just spent the day working on a friends BC-610. The rig appears to be working but output is about 200W at 300ma but the 250th looks very yellow and bright glow as if its not tuned and rad

[AMRadio] Transformer Needed

Looking for a Stancor A-4723. This is a 10K to PP grids. Ratio 3:1, primary to 1/2 secondary. Last item needed for the 813 X 813 rig. Thanks for looking 73, Bob, W4WSZ SAMRC #12