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[AMPS] start

To: <amps@contesting.com>
Subject: [AMPS] start
From: Ian White, G3SEK" <g3sek@ifwtech.com (Ian White, G3SEK)
Date: Mon, 23 Oct 2000 16:24:38 +0100
juan carlos bonadero wrote:
>
>Hello
>
>I had a power transformer with all the secondaries together ( including 
>filaments) for a tetrode (4CX400). Can I put all voltages in the start, 
>with screen in 0 volts, and 30 seconds later full voltage?
>
The tube data sheet says you can, although when I tried it, the cathode
still seemed to be warming up after 60 seconds.

73 from Ian G3SEK          Editor, 'The VHF/UHF DX Book'
                          'In Practice' columnist for RadCom (RSGB)
                           http://www.ifwtech.com/g3sek

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