[AMPS] AL-1500, AL-82, AL-1200, QRO???

To:	<amps@contesting.com>
Subject:	[AMPS] AL-1500, AL-82, AL-1200, QRO???
From:	w7ti@jps.net (Bill Turner, W7TI)
Date:	Tue, 16 Jan 2001 08:33:13 -0800

On Tue, 16 Jan 2001 10:30:21 -0500, Tom Rauch wrote:

>From a manufacturing standpoint, the most common failure in a 
>3CX1200 has been a grid-to-filament short. Second most common 
>has been low emission (mostly in brand new tubes). All in all, it is 
>a very reliable tube.

_________________________________________________________

How close is the grid to fil spacing in the 3CX1200?  Is it comparable to other
high power triodes?  Just curious.

73, Bill W7TI


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[AMPS] AL-1500, AL-82, AL-1200, QRO???, (continued) [AMPS] AL-1500, AL-82, AL-1200, QRO???, <W4EF@dellroy.com (Michael Tope) [AMPS] AL-1500, AL-82, AL-1200, QRO???, Phillip Johnson [AMPS] AL-1500, AL-82, AL-1200, QRO???, measures [AMPS] AL-1500, AL-82, AL-1200, QRO???, Bill Turner, W7TI [AMPS] AL-1500, AL-82, AL-1200, QRO???, measures [AMPS] AL-1500, AL-82, AL-1200, QRO???, <AccessIT@Bigpond.net.au (Noel Willis @ Access IT) [AMPS] AL-1500, AL-82, AL-1200, QRO???, measures [AMPS] AL-1500, AL-82, AL-1200, QRO???, measures [AMPS] AL-1500, AL-82, AL-1200, QRO???, <g4piq@btinternet.com (Andy Cook, G4PIQ) [AMPS] AL-1500, AL-82, AL-1200, QRO???, Tom Rauch [AMPS] AL-1500, AL-82, AL-1200, QRO???, Bill Turner, W7TI <= [AMPS] AL-1500, AL-82, AL-1200, QRO???, Bob Duckworth [AMPS] AL-1500, AL-82, AL-1200, QRO???, measures [AMPS] AL-1500, AL-82, AL-1200, QRO???, measures [AMPS] AL-1500, AL-82, AL-1200, QRO???, measures [AMPS] AL-1500, AL-82, AL-1200, QRO???, <g4piq@btinternet.com (Andy Cook, G4PIQ) [AMPS] AL-1500, AL-82, AL-1200, QRO???, measures [AMPS] AL-1500, AL-82, AL-1200, QRO???, <g4piq@btinternet.com (Andy Cook, G4PIQ) [AMPS] AL-1500, AL-82, AL-1200, QRO???, <g3sek@ifwtech.com (Ian White, G3SEK) [AMPS] AL-1500, AL-82, AL-1200, QRO???, measures [AMPS] AL-1500, AL-82, AL-1200, QRO???, <g3sek@ifwtech.com (Ian White, G3SEK)

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