[Amps] No parasitic choke question

donroden at hiwaay.net donroden at hiwaay.net
Wed Jul 28 13:34:38 PDT 2010


OK.......

Designing on paper.

Paralleled off the input circuit we place a 40 mhz high-pass filter  
into a properly terminated dummy load.

Don WA4NPL




Quoting Bill Fuqua <wlfuqu00 at uky.edu>:

> This third approach is not practical for several reasons.
> 1. The VHF resonance(s) may not be on one frequency. When you tune the
> output or input circuits it may change as well as when you change bands.
> 2. Adding such a circuit may only change the VHF resonant frequency by
> simply becoming part of the circuit. .
>
> 73
> Bill wa4lav



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