Pulsed TWT Amplifiers

Ultra Low Noise Pulsed CCTWT Amp - 60KW to 150KW

Radar Transmitters, Electronic Warfare, Ground Mobile

Polarity's CCTWT pulsed amplifiers are ideally suited for demanding performance in next generation radar systems. This high efficiency, liquid cooled transmitter is densely packaged for ground mobile applications and has RF modulation rates up to 600KHz.

Outstanding thermal design ensures reliable operation from ambient temperatures of -40C to +50deg C. The POL CCTWTA offers a design with industry leading reliability and its power supply design ensures rugged performance that is unmatched. This high efficiency transmitter design meets the demands of today’s complex pulsed microwave radar 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 for Different CCTWTs

• S Band 2.9 to 3.1GHz, 125kW

• S Band 3.1 to 3.5GHz, 150kW

• X Band 9.5 to 10.5Hz, 100kW

• Ku Band 15.7 to 17.7GHz, 60kW

• Typical Gain 70 to 80 dB

• Temperature range: -40C to +50C

Built-in Protection

• High speed fault protection, <3us

• Output arc detector

• Input/output isolator

• Reverse power detection/c’bar

Additional Options

• Rack mount enclosure

• High speed modulator, 1MHz

• Liquid cooled



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