18 - 40 GHz TWT Amplifier: dB-4051 Datasheet

The dB-4051 is a rack-mounted Ka-Band traveling wave tube amplifier (TWTA) operating in the frequency range of 18 to 40 GHz and providing 50 Watts minimum output power. A wide-band, periodic permanent magnet (PPM)-focused, conduction-cooled TWT is used for power amplification of CW, AM, FM or pulse-modulated signals.

The power supply topology uses proprietary low-noise, high-efficiency designs to operate the RF signal path. An embedded micro-controller provides the interface, control and protection functions, as well as extensive fault diagnostics and status indication for the TWT Amplifier. Standard communication interface is Ethernet. The dB-4051 is packaged in a standard 19-inch rack-mount configuration with an integral, forced air cooling system.