DU-3500 AL

The DU 3500 AL automatic tuner has been primarily manufactured for an automatic PA, but it can also be used with any manual PAs as well. The tuner is primarily compatible with the OM POWER automatic PA.

This tuner was designed for antennas calibrated to HAM BANDs. The maximum power can only be utilized with these antennas. With other antennas, it should be set at a lower power (max. 2kW).

The major advantage of the tuner is that during competitions it is possible to change BANDs particularly quickly.