CB antenna question

We just bought a UHF set up on the weekend and a new antenna. How do you tune them?

you don't need to tune UHF, the coax and aerial is already the right length. The old 27meg radios had to be tuned by using a SWR meter and carefully cutting a bit off the aerial at a time until it was just right. I can't remember what SWR stood for, sine wave reflected or something. Rus.

Thanks Russel.
I didn't think it was necessary, but better to ask if not sure hey!

SWR is Standing Wave Ratio...which came from the full term VSWR Voltage Standin Wave Ratio.

The Helical whip type antennas are usually manufactured with a little extra length on top so thay can be clipped in conjunction with reading from a SWR meter in line.

Stainless Steel antennas for 27 motorcycles are usually adjustable via a grub screw for length...however the GME base loaded stainless antenna is pretuned.

If in doubt seek professional help. We're currently in Rockahmpton for the next week if you're close by...

Hope this helps
Cheers
Rick & Julie