[chirp_users] off topic hardware question

Jim Unroe
Sat May 6 07:07:15 PDT 2017


On Sat, May 6, 2017 at 9:57 AM, Glenn At Home <GlennErvin at cableone.net> wrote:
> What wave length would the other be for?
> To get the wave length that a frequency falls in, just divide 300 by the
> frequency.
> 220 would be 1.36 meters.
> If the other band that the radio does is 2 meters, you would use the smaller
> antenna.
> Glenn
>

Both antennas are shorter than the wavelength for the VHF band that
they are designed operate on. The physical length of the single band
220 antenna and the dual band 144/440 antenna are the same (hence the
problem identifying them visually).

Jim



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