The VM-120 from Holkirk is a Ku and Ka-band VSAT Antenna with a 1.2 m reflector. In the Ku-band, it provides a Tx gain of 43 dBi, an Rx gain of 41.8 dBi, and has a VSWR of less than 1.3:1. In the Ka-band, the antenna provides a Tx gain of 49.5 dBi, an Rx gain of 46.3 dBi, and has a VSWR of less than 1.25:1. It encompasses the drive control, positioning hardware and integrated amplifier into one unit which makes the system a robust standalone sub-assembly, ready to install onto almost any vehicle. This vehicle-mount antenna measures 123 (W) x 172 (L) x 45 (H) cm and can accurately locate and lock on to the designated traffic satellite within minutes.
