Sometimes, you can trim an antenna and it will work about 50% better at
a frequency in the 800mhz range, but in the 150mhz range, it may be
about 25% worst. You have to calculate the wavelength you want and
figure it out mathematically what size the antenna should be. The RS
800mhz works very good!

wrote in message
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Sometimes, you can trim an antenna and it will work about 50% better at
a frequency in the 800mhz range, but in the 150mhz range, it may be
about 25% worst. You have to calculate the wavelength you want and
figure it out mathematically what size the antenna should be. The RS
800mhz works very good!


Back when I first mentioned this I had an extra antenna I had bought from
RS. It was a few inches longer than the standard one that came with my 79.
It did nothing for the 400 or 150's police. When they switched to 800
trunked was when I started experimenting, and found cutting it made no
difference to the 800 band, even though many people e-mailed me to let me
know it would not. The only reason I tried it was for ease of carry.
The new one I bought from RS is very thin, so MUCH more flexible. This
makes it much easier for carry, and it did improve the 800 enough to hear
the difference over either the standard or the one I had cut. As I said it
also seems to work fine with the 150 and 400's, even though the sales girls
told me it would not shrug. The main reason I decided to give it a shot is
they had one at the local store. I figured if it did nothing I would just
take it back. When I bought the other one a couple years ago I ordered it
online so it was not worth bothering with.
--
"Liberalism is a mental disorder."

Michael Savage