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Re: Heathkit SB-220 Electronic Bias


 

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I have been using the one from Ameritron.

Joe WB9SBD

On 8/10/2023 10:31 AM, Bill K3HZP wrote:

I have a new version of settable voltage electronic bias system (EBS) for SB-220 type of amps on my website.?
There are notes on how to set up an EBS in the "off" state and on how to install it.? There is also a schematic for building a fixed bias EBS system.?
?? GL, Bill K3HZP

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