The Model KAW5050-LTE is a Class AB wideband RF power amplifier system delivering up to 1000 W PEP power into a 50-Ohm load over the frequency range of 225MHz to 400MHz.
The system features forward and reflected power indications on a front-panel mounted digital display; Automatic Level Control (ALC); overdrive protection; full VSWR protection: over-temperature protection, PA final stages current balance protection. Controls include AC power ON/OFF, transmit/receive, and Key ON/OFF. The above functions are remotely accessible via a 25-pin, D-SUB connector. Additionally, Ethernet remote control is available through the RJ-45 LAN port. The standard door interlock BNC connector is located on the rear panel.
The system comprises a Power Amplifier, controller sub-system, and AC Power Supply Units in a 19-inch equipment rack [Optional telescoping slides available.]. The system operates from single or three-phase supplies 96-265VAC, 47-400Hz, via a configurable AC interface plug. The system is capable of operation from any two of the three power supply units. The system is configured to provide switchable Transmit and Receive paths using an internal coaxial relay.