Amplifier Research

Amplifier Research 250T6G18

TWT Amplifier 6 - 18 GHz 250W
6 GHz to 18 GHz Frequency Range
250 Watts CW Output Power (Minimum)
50 dB Gain (Minimum)
±4.5 dB Gain Flatness
0 dBm (typical) Input Power for Rated Output
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Attribute Value
Frequency Range 6 GHz to 18 GHz
Output Power (Minimum) 250 Watts CW
Gain (Minimum) 50 dB
Gain Flatness ±4.5 dB
Input Power for Rated Output 0 dBm (typical)
Input/Output Impedance 50 Ohms
Input Connector SMA Female
Output Connector WR-62 Waveguide
Power Requirements 208 VAC, Three Phase, 50/60 Hz
Cooling Method Forced Air Cooling
Amplifier Research 250T6G18 Options:
  • 250T6G18 - M1 - Cabinet without outer enclosure (E1C)
  • 250T6G18 - M2 - Front handles installed (E3H)
  • 250T6G18 - M3 - Cabinet without outer enclosure and front handles installed (E1C & E3H)
  • 250T6G18 - M4 - Cabinet without outer enclosure and slides installed (E1C & E2S)
  • 250T6G18 - M5 - Cabinet without outer enclosure, slides installed, and front handles installed (E1C & E2S & E3H)
  • 250T6G18 - M6 - Reflected sample port on rear panel, type N female connector (S1R)
Calibration Form Amplifier Research 250T6G18

Repair Form Amplifier Research 250T6G18
Maximum file size: 40MB

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Model250T6G18

The Amplifier Research 250T6G18 is a broadband traveling wave tube microwave amplifier delivering a minimum of 250 W output power across 6–18 GHz with 54 dB gain; features include front-panel digital display (forward/reflected power), IEEE-488 (GPIB), VSWR protection, gain control, RF sample port, and real-time monitoring of TWT helix current, cathode & collector voltages, and temperature, all in a modular, low-weight switching-mode design.

Designed for EMC RF susceptibility testing, industrial and university R&D, and service applications, it supports AM, FM, and pulse modulation with video pulse capability, low noise density, and robust mismatch tolerance.

Testwall can supply the used Amplifier Research 250T6G18, fully tested. With expert support and global delivery, Testwall ensures high-performance instrumentation with unmatched reliability and service quality. Please contact us directly if you need calibration or repair of the Amplifier Research 250T6G18.

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