[Boatanchors] Link coupling?

StephenTetorka at cs.com StephenTetorka at cs.com
Mon Jan 16 15:53:36 EST 2006


Thank you Ian and others:

I am attempting to obtain a 50 ohm match RF output on 3.885 Mc. from a 204A 
triode tube Hartley oscillator operating from 1000 VDC @ 100 ma to 1800 VDC @ 
250 ma. whose plate-to-plate Load Resistance is 8800 ohms.

Presently have a tank coil with 11 turns made from 1/4 inch copper tubing 
that is 5 inches long.

The RF output link is a single turn 3 inch diameter.

Having a problem getting an SWR reading into a 50 ohm dummy...

Regards,
Dummy Steve
WA2TAK


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