[TowerTalk] R7000 Trap Resonant Frequencies
Michael Tope
W4EF at dellroy.com
Sat Nov 7 05:36:38 PST 2009
Does anyone know offhand what the factory set resonant frequencies
should be (as measured on a Grid Dip meter) for the various traps in the
Cushcraft R7000 vertical ?
I just measured the 20 and 30 meter trap resonance from an old R7000 CT3
trap assembly and both resonances are significantly below the band (20
meter resonance is something like 13.6 MHz).
Thanks,
Mike W4EF..........
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