Sistek is manufactured radio switch unit allows the transmitter to be switched from main to standby on automatically in configured time periods (6, 12 or 24 hours) or manually.
When it is set, Radio Switch is used to switch the transmitters automatically, in 12 or 24 hours periods. (Main/Standby) This unit is connected to two transmitter units with AMBU unit, but it has the ability to connect to the computer and adjust to the desired time.