The Marti SR-40A is the companion RPU receiver to the SRPT-40A RPU transmitter. This receiver is fully synthesized and frequency agile. It can be operated on any frequency within its specified band through the front panel controls and there are no minimum spacing requirements with the operating band. This frequency agile RPU receiver is available in bands from 135 to 965 MHz; please call to specify your required frequency range. Rack ears included.