|[AMRadio] PA set up using ant analyzer|
Edward B Richards
zuu6k at juno.com
Thu Jun 8 17:48:13 EDT 2006
I am having trouble resonating the plate tank on the linear amplifier I
just built. When checking for resonance with a grid dip meter using a
5,000 ohm resistor from plate to ground, should the tubes (4-400 X 2) be
in the circuit?
Also, the plate coil has 18 turns vertically and 5 turns horizontally for
10 meters. If I couple the GDO to the small coil will it see 80 meters?
Ed Richards K6UUZ
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