Survival Systems International work with Jotron, a world leader in the supply of safety equipment.
The Jotron Antenna Changeover Unit which can be used in several applications, either as external main/stby radio switch or a main/stby antenna switch. The unit is 14 TE wide and is mounted in a 19’’ sub-rack (can room ex. 6 units). Jotron Antenna Changeover Unit is basically a RF relay with control circuit, interface and internal power supply.