>
>I need the approximate input impedance for a pair of 572-B's?? I am
>working on the input matching on an SB-200 to six meters. Abt 60ohms??
>
>Still have parasitc oscillation problem and am suspicious abt the plate
>RF choke, dipmeter shows resonance at 52 (MHz)??? Any ideas?? ......
>
... put a thin coat of urethane varnish on wire to hold in place, when
dry, remove enough turns to move resonance above 60MHz. // At VHF, I
would not try to use VHF suppressors.
.
- later, Phil
Rich...
R. L. Measures, 805-386-3734, AG6K, www.vcnet.com/measures
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