2.0 – 6.0 GHz TWT Amplifier: dB-4345

Source: dB Control

The dB-4345 TWT Amplifier (TWTA) is designed to operate within the 2.0 – 6.0 GHz frequency range and provide up to 325 W CW output power for electronic countermeasure (ECM), electronic warfare (EW) simulation, and multi-band communication applications.

The dB-4345 signal path is composed of a solid-state amplifier and a TWT. The power supply topology utilizes proprietary low-noise and high efficiency designs to operate the RF signal path. Additional features include high-band characteristics, excellent reliability, proprietary low-noise, and high-efficiency designs to operate the RF signal path.

dB-4345 TWT Amplifier specifications include:

  • Output Power: 325 Watts CW minimum
  • Gain at rated power: 55 dB min
  • Noise power density: -20 dBm/mHz max
  • Spurious -50 dBc max
  • Input VSWR 2.0:1 max
  • Output VSWR 2.5:1 max
  • Load VSWR 1.3:1 max for full specification compliance

For more features, specifications, and applications for the dB-4345 TWT amplifier, download the datasheet.

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