Woops, make the below 2KV on the anode. That potential on the screen
would be big trouble for 4cx250 operation.
skipp
--------- Forwarded message ----------
From: nospam4me@juno.com
To: amps@contesting.com
To: <amps@contesting.com>
Date: Wed, 16 Aug 2000 21:51:37 -0700
Subject: [AMPS] Bargain basement broadband tetrode amp
Message-ID: <20000816.215137.-286185.0.nospam4me@juno.com>
:From: "Bob Duckworth" <wb4mnf@atl.org>
:To: <wb4mnf@atl.org>, <amps@contesting.com>
:Which brings up the question.
:Are there any el-cheapo tetrodes that will let me run
:2KV on screen???
:-bob
4CX250 tetrodes are cheap enough and they work very well. Amplifier
circuits for this tube are available on the http://sonic.ucdavis.edu
amateur radio pages and many Radio Handbooks.
cheers
skipp
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________________________________________________________________
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