The DF-A0056 is a 3-band, 5-channel DF band switch. It is particularly suitable for band selection on our DF-A0029 and DF-A0037 direction finding antennas. The switch is designed to be mounted internally within the weatherproof cavity in the antennas.
The switch comprises five parallel channels, each with input power limiting, ESD protection, low noise amplifier and also band switch.
An omni channel amplifier module amplifies the three omni channels found in the DF-A0037 and diplexes them to feed the 2-channel monitoring receiver.