The AX-80 dipole allows to extend the frequency range of existing UHF band antenna (channels 21 - 69) for reception of VHF band signals (channels 5 - 12).
A cable should be connected to the UHF antenna. The AX-80 has built-in multiplexer and its output gets a sum of channels 5 - 12 (174MHz ... 230MHz ) and 21 - 69 (470MHz ... 862MHz).
The device can be installed in both horizontal and vertical polarization.