Racal Antennas 0.8 metre dish antenna has been designed for point-to-point radio relay communications in the 4.4-5.5 GHz band (Band 4). When mounted on a Racal Antennas series telescopic mast it provides a low profile both physically and electrically.  It maintains excellent performance over the full frequency range with a front to back ratio of better than 25dB and excellent sidelobe control.  Polarisation is achieved by mounting the antenna using one of two 40mm sockets on the rear of the antenna.  Its robust, lightweight design is ideally suited to harsh military environments.