| To: | amps@contesting.com |
|---|---|
| Subject: | [Amps] L4B biasing |
| From: | mike via Amps <amps@contesting.com> |
| Reply-to: | mikflathead@aol.com |
| Date: | Wed, 24 Dec 2014 15:52:42 -0500 |
| List-post: | <amps@contesting.com">mailto:amps@contesting.com> |
I just finished me Drake power supply. I used a Drake transformer and a doubler board with 8 caps. I have 2600 volts showing on the high voltage meter. I have eliminated all the bias circuit in the power supply that Drake used. At idle I show 200 mills of plate current. My question is should I add a bias circuit? I purchased a W4ZT board but wonder if I need it. Thanks and Happy Holidays to all. _______________________________________________ Amps mailing list Amps@contesting.com http://lists.contesting.com/mailman/listinfo/amps |
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