[Amps] YC156 bias voltage

2 2 at vc.net
Sat Mar 1 07:11:28 EST 2003



>Bias should be about -30 volts.  I would not run the tube at 6500 Vp .  

Why not, Norm?


>The Eimac specs for this tube show 6500 as the MAX .
>Your Idle current is about right.
>
>Norm  N8NH
>
>
>At 01:10 AM 3/1/03 -0500, you wrote:
>>Does anyone have a ballpark figure of bias voltage for this tube. Im 
>>running about 6500volts on the plate. I had some figures saved on a floppy 
>>but cant find it. Does 20-25 volts sound about right? The amp is for SSB 
>>use. Whats a good ZSAC 300-400mils.
>>Jeff KD4LYH
>
>
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-  R. L. Measures, a.k.a. Rich..., 805.386.3734, AG6K, 
www.vcnet.com/measures.  
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