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[AMPS] 813 amp

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Subject: [AMPS] 813 amp
From: (Lamb)
Date: Sun, 2 Sep 2001 08:03:50 -0700
I had a 3 x 813 amp for a few years on 75 meters.  Never had a problem with
it.  Ran 800 watts out with 2500 volts on plate.  Was unbreakable.  Used a
muffin fan for cooling.

Worked 135 countries on 75.  "Upgraded" to an amp that has final tubes that
cost over $500. Output power almost doubled and almost no one can tell the
difference (3 db).

Now, I have to wait 3 minutes for the filaments to come on.


73,  Colin  K7FM

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