What a pity this board cannot handle a YC156 or a 3cx3000a7. The
spiralling costs of new tubes make pulls in these tubes attractive.
Dollar per watt these tubes are a bargain, considering the new costs of
a 8877 or 3cx1200z7.
Igor
--- "Ian White, G3SEK" <G3SEK@ifwtech.demon.co.uk> wrote:
>
> [This is a one-time announcement.]
>
>
> The Triode Board is a new solution to the control
> and protection of
> triode power amplifiers. It follows the same
> successful formula as
> G3SEK's Tetrode Boards: all the necessary control,
> protection and
> metering circuits on a ready-made PC board, along
> with a comprehensive
> User Manual and on-line support.
>
> The Triode Board is configurable to use with almost
> any amateur-size
> grounded-grid amplifier, and has been tested on a
> wide range of triodes.
> More details on the web site!
>
> The kit includes a double-sided PC board with
> printed component
> locations, all the components for the PC board and
> the 38-page User
> Manual. Experienced constructors can buy the bare
> board and the User
> Manual, which includes a complete parts list.
>
> For details of the Triode Board and Tetrode Boards,
> visit
> http://www.ifwtech.demon.co.uk/g3sek
>
> Triode Boards are available NOW from G3SEK.
>
> In the USA, Triode Boards and kits will be available
> in mid-October
> from Down East Microwave, Inc at (908) 996-3584.
>
> 73 from Ian G3SEK Editor, 'The VHF/UHF DX
> Book'
> 'In Practice' columnist
> for RadCom (RSGB)
>
> http://www.ifwtech.demon.co.uk/g3sek
>
> --
> FAQ on WWW:
> http://www.contesting.com/ampsfaq.html
> Submissions: amps@contesting.com
> Administrative requests:
> amps-REQUEST@contesting.com
> Problems: owner-amps@contesting.com
> Search:
> http://www.contesting.com/km9p/search.htm
>
>
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