Main Standby Radio Switching Unit

The BECKER BNS 4910 is a high performance switch designed to control two transmitters and two receivers in Main/ Standby configuration.
The BNS 4910 can operate in MANUAL and AUTOMATIC modes, from the front panel or remotely, in case of failure at the Main unit. Design of the unit is micro controller-based.


• Design is micro controller-based (HC11)
• Series link access (RS485, 4 wires) with JBUS protocol, allowing monitoring and remote control of the unit
• Wire-to-wire compatible with the 4900 Series transmission and reception equipment
• Fits in standard 19’’ rack with a height of 1U
• All connectors are at the rear panel
• Local / Remote operation
• Manual / Automatic operation