Coils, why? - RadioBanter

#12

December 4th 07, 06:05 AM posted to rec.radio.amateur.antenna

John Smith John Smith is offline

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Coils, why?

Richard Harrison wrote:

...
For a thin-wire dipole, the 3 dB down bandwidth is 34%, so
F2-F1/Fo=0.34. For Bailey`s 200 MHz antenna, BW = F/Q and Q = 200/68=
2.94.

Best Regards, Richard Harrison, KB5WZI

Thanks Richard, good math! So many won't take the time ...

Warm regards,
JS

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