The exciter occupies a crucial position in the transmission chain. A failure in its complex, delicate circuitry can cause a total transmitter shutdown. It makes perfect sense, therefore, to provide a system for AUTOMATIC switching between primary and back-up exciters in the event of a failure. Such redundancy yields a substantial increase in overall transmitter reliability!
Fast, automatic switching to back-up exciter
State-of-the-art CMOS design
Built-in high isolation coax transfer switch
Built-in dummy load with modulation monitor sample port