Ian says:
>Has anyone tried lining the input or output cavities of PAs with
the
>"lossy" material used in anechioc chambers to suppress RF reflections?
I suspect few people with HF amplifiers have PA compartments big enough to
be a cavity in the VHF region where parasitics occur. I believe that Jon,
KE9NA, felt that he may have had a problem of that sort.
generally, you need a fair amount of the stuff at longer wavelengths.
73
Peter G3RZP
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