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[AMPS] ?: 8921 Pinout

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Subject: [AMPS] ?: 8921 Pinout
From: G3SEK@ifwtech.demon.co.uk (Ian White, G3SEK)
Date: Sat, 17 Oct 1998 22:58:52 +0100
Radio WC6W wrote:
>   Would anyone on this list happen to know the pinout for an 8921 
>(4CX600JA) ?
>

In a word, weird. It may looks like a 4CX250/350/400 base, but IIRC the
control grid is on the pin that's missing from a normal socket, and the
center spigot is a heater connection.
 
73 from Ian G3SEK          Editor, 'The VHF/UHF DX Book'
                          'In Practice' columnist for RadCom (RSGB)
                           http://www.ifwtech.demon.co.uk/g3sek

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