AS4 Hobbyists Radio

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AS4 Hobbyists Radio

RodB
Phorum Expert

Posts: 841
Threads: 35
Joined: Feb 2015
City: Roseville, MN

12-24-2020, 05:27 PM

You might want to lower the screen voltage of V1 and V2. Use a screen grid resistor off B+ and feed the voltage to the two grids. This will result in less screen grid current with little effect on output. Maybe extend the life of the tube.

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Messages In This Thread

AS4 Hobbyists Radio - by Daniel Bingamon - 12-24-2020, 03:18 PM

RE: AS4 Hobbyists Radio - by Daniel Bingamon - 12-24-2020, 03:19 PM

RE: AS4 Hobbyists Radio - by RodB - 12-24-2020, 05:27 PM

RE: AS4 Hobbyists Radio - by Daniel Bingamon - 12-24-2020, 06:48 PM

RE: AS4 Hobbyists Radio - by Radioroslyn - 12-24-2020, 08:22 PM

RE: AS4 Hobbyists Radio - by vinzer - 12-24-2020, 08:28 PM

RE: AS4 Hobbyists Radio - by Daniel Bingamon - 12-30-2020, 10:24 PM

RE: AS4 Hobbyists Radio - by Arran - 12-31-2020, 03:48 AM

RE: AS4 Hobbyists Radio - by Daniel Bingamon - 01-15-2021, 07:37 PM

RE: AS4 Hobbyists Radio - by Daniel Bingamon - 01-17-2021, 04:12 PM

RE: AS4 Hobbyists Radio - by Daniel Bingamon - 01-24-2021, 02:49 PM

RE: AS4 Hobbyists Radio - by Daniel Bingamon - 05-16-2021, 09:50 AM

RE: AS4 Hobbyists Radio - by OZ4 - 05-16-2021, 12:21 PM

RE: AS4 Hobbyists Radio - by Daniel Bingamon - 09-19-2021, 12:48 PM

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