Carl wrote:
>>It would be possible to stabilize the screen-cathode voltage by
>>radical
>>re-wiring - essentially by leaving the existing two stacked supplies
>>to
>>float, and providing the screen voltage separately - but has anyone
>>found a simpler idea that will work with the 30S-1?
>
>
>
>Has anyone measured the IMD of the stock amp or with the 4CX1500B ? If
>decent why bother mucking around?
Given the difficulties of changing any one thing without having to
change everything else (and also the attitude of Collins collectors to
modified rigs) I'm inclined to agree.
Thanks to everybody for the input.
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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