>
>Hi,
>Ý I need some help understanding tube specs in the VARIAN tube catalog.Ý In
>RF LINEAR service the 3CX1200A7 has an amplification factor of 200 and needs
>85 watts drive, the 4CX3000A has an amplificationÝ factor of 5.5
5.5 is the grid-screen amplification factor. Overall gain is about 60.
>and needs only flea power drive.Ý Can someone unravel the mystery for me?Ý
Also
>when they show the amplification factor as (g1-g2), what does this mean?
>Thanks,
>Ken W2DTC
>Ý
>
>
>--
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>
>
- Rich..., 805.386.3734, www.vcnet.com/measures.
end
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