[Top] [All Lists]

Re: [Amps] B&W FC-30 Filament Choke: EPILOGUE

Subject: Re: [Amps] B&W FC-30 Filament Choke: EPILOGUE
From: Steve Thompson <>
Date: Sun, 04 Mar 2007 14:43:10 +0000
List-post: <>
EP Swynar wrote:>
> Now, on the MINUS side:
> -The FC-30 is specified for operation from 3.5-MHz to 30-MHz, inclusive: 
> because each FC-15 rod is only 3-1/2" long, it does not have enough 
> inductance for 160-meters;
Assuming you're running connected as a grounded grid triode, the choke 
will appear as a shunt inductance to ground - can you simply choose the 
right capacitor to tune it to parallel resonance on 160m?

Amps mailing list

<Prev in Thread] Current Thread [Next in Thread>