[Amps] 4CX800/GU74B Socket

[Richard]

>HI....
>Another, perhaps less troublesome idea for screen by-passing is to ground 
>the screen. This means you have to do some special things in the power 
>supply, but the end result is outstanding stability at 144 mhz.

Good point, Dick.  However, the screen needs to be grounded with a low-L 
spring-finger collet as directly as possible to the chassis.   [see 
Figure 5 on my Web site for an overview of grounded-screen operation]

-  R. L. Measures, a.k.a. Rich..., 805.386.3734,AG6K, 
www.vcnet.com/measures.  
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