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[AMPS] 4cx250 432 amp

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Subject: [AMPS] 4cx250 432 amp
From: (
Date: Sat, 13 Feb 1999 00:47:40 +0000
I am working on a single 4cx250 UHF driver stage. Does a quarter wave
stub (say 7.75" rg-141) have any inherent problems when used as a tuned
input for a 4cx250. The circuit is; input coax connector, quarter wave
stub as mentioned, 400pF blocking capacitor, to the grid. The 50Ohm
resistor also terminates at the grid and supplies grid bias.
Art   k9xf

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