High Efficiency Pulsed Microwave Power Module (MPM): dB-3756HE And dB-3758HE

Source: dB Control
High Efficiency Pulsed Microwave Power Module (MPM): dB-3756HE

The dB-3756HE and dB-3758HE high-efficiency pulsed microwave power modules (MPM) operates in the 9 to 10 GHz frequency range and provides 1 kW peak power at 20% maximum duty cycle. 

The dB-3756HE features a high-voltage power supply (HVPS) section using modular architecture and low-noise power supply topology, utilizing high-efficiency, solid state power conversion circuits.  A highly stable, solid state modulator pulses the TWT grid. The conduction-cooled dB-3756HE MPM operates with +28 VDC prime power (optional 270 VDC).  The dB-3758HE is the integrated forced air cooled MPM.

dB-3756HE and dB-3758HE features include:

  • 9.0 – 10.0 GHz
  • High Efficiency
  • 1kW Pulsed
  • 20% Duty Cycle
  • Airborne Operation up to 50,000 Feet Above Sea Level
  • Compact, Lightweight and Conduction Cooled with Forced Air Cooling Option

For additional information on the dB-3756HE and dB-3758HE, download the datasheets.