Richard Fry wrote:
A dummy load with a 1.3:1 SWR connected directly at the tx output connector
will not produce a visible ghost in the demodulated TV picture.
Of course, a same-cycle reflection has virtually no effect on ghosting.
A 1.3:1 antenna SWR at the far end of more than about 500 feet of otherwise
matched transmission line connected to that same transmitter WILL produce a
visible ghost.
Of course, a different-cycle reflection is what causes ghosting.
--
73, Cecil
http://www.qsl.net/w5dxp
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