The AF-11-DUP features a unique modular design to suit multiple frequency configurations. Each AF-11FX radio can be configured to support any allowable frequency by simply changing the duplexers for high-band or low-band use in the 10.7 to 11.7 GHz allocation.
Each duplexer has a low channel and a high channel that can be configured by simply reversing the position of the duplexer.
• High-Band Duplexer:
Low Channel: 10.940 to 11.200 GHz
High Channel: 11.440 to 11.700 GHz