Antenna Tuning Information - Maxon MCB-45W El Manual Del Propietario

ANTENNA TUNING INFORMATION

Most antennas are factory tuned, but performance
can usually be improved by slightly lengthening or
shortening the antenna using a Standing Wave Ratio
(SWR) meter (not included). Refer to the antenna
manufacturer's installation manual for the exact
procedure to tune the antenna. You can purchase
an SWR meter, or have your antenna checked by
your CB Dealer's service department.
10