To: | Tomm Aldridge <KD7QAE@ARRL.NET>, Amps@contesting.com |
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Subject: | Re: [Amps] Dual GS35b input impedance |
From: | Alek Petkovic <vk6apk@eon.net.au> |
Date: | Mon, 14 Feb 2005 07:28:27 +0800 |
List-post: | <mailto:amps@contesting.com> |
What are you using for sockets Tomm?73, Alek. VK6APK At 07:22 AM 14/02/2005, Tomm Aldridge wrote: I am now at the stage of designing my tuned input for the dual GS35b amp that is in process here. There seems to be a general concensus that the tube presents a 50 Ohm impedance when cathode driven in GG configuration. Can I assume a 25 Ohm input impedance as a good starting point for my input filter design? http://www.qrz.com/vk6apk http://profiles.yahoo.com/vk6apk _______________________________________________ Amps mailing list Amps@contesting.com http://lists.contesting.com/mailman/listinfo/amps |
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