Phil said:
>
>That particular B&W choke is used mostly by broadcast stations.
>It is inside a PVC cover, and is wound over a ferrite core. Every
>one I know of that has been in an amateur amp has failed on one band
>or another; even on 160 meters!
>
? With suitable materials on hand and a dipmeter in-hand, no-surprise
HV-RFCs are fairly easy to make. The process is described on my Web site
in "Amplifiers". .
>.......
- cheers, Phil
Rich...
R. L. Measures, 805-386-3734, AG6K, www.vcnet.com/measures
--
FAQ on WWW: http://www.contesting.com/ampfaq.html
Submissions: amps@contesting.com
Administrative requests: amps-REQUEST@contesting.com
Problems: owner-amps@contesting.com
Search: http://www.contesting.com/km9p/search.htm
|