Pulsed TWT Amplifiers

MPM 200W, 18GHz to 40GHz


Polarity is currently offering an 18GHz to 40GHz, 200W MPM for commercial and military applications. The MPM can be purchased for qualified airborne, shipboard, and ground based systems. This MPM can opperated in pulsed or CW modes. Pulsed modes can operate as high as 100KHz and at duties greater than 80%. 

Polarity's 200W MPM amplifier is ideally suited for demanding performance in next generation EW/ECM band radar systems. This high efficiency, conduction cooled transmitter is densely packaged for light weight airborne applications and has RF modulation rates up to 100kHz. 

Outstanding thermal design ensures reliable operation from ambient temperatures of -40C to +85deg C. The POL200WB offers a design with industry leading reliability and its power supply design ensures rugged performance that is unmatched. High efficiency multi-collector designs meet the demands of today’s complex airborne pulsed, shipboard, and ground mobile microwave power systems.

Optional features : A proven control protocol provides serial RS232/422/485, ethernet, and advanced user friendly communication to provide data logging for cost effective maintenance and trouble shooting.

RF Performance

•  Frequency: 18-40GHZ
•  RF Output Power: 200W, 53dBm, pk/avg
•  Gain 60 dB
•  Temperature range: -0C to +40C

Built-in Protection

  High speed fault protection, <1us
•  Output arc detector
•  Input/output isolator
•  Reverse power detection/c’bar

Additional Options

  Airborne certified
•  High speed modulator, 100kHz
•  Liquid/Conduction cooled

MPM 18GHz to 40GHz data sheet



Product Line

Polarity’s product line includes:

  • high voltage to low voltage converters (DC to DC, DC to AC, AC to DC)
  • microwave tube amplifiers and power supplies
  • microwave amplifier test machines
  • high power high voltage modulators (solid state & vacuum tube)
  • radar transmitters
  • ion implantation modulators
  • industrial microwaves
  • high voltage test machine automation
  • TWT, Klystron, and CFA RF amplifiers