[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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