Amplifier Research

Amplifier Research 200S1G4

Microwave Amplifier 0.8 - 4.2 GHz, 200W
0.8 GHz – 1 GHz Frequency Range
200 Watts CW Output Power (Minimum)
50 dB Gain (Minimum)
±3 dB Gain Flatness
0 dBm (1 mW) Input Power for Rated Output
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Attribute Value
Frequency Range 0.8 GHz – 1 GHz
Output Power (Minimum) 200 Watts CW
Gain (Minimum) 50 dB
Gain Flatness ±3 dB
Input Power for Rated Output 0 dBm (1 mW)
Input VSWR (Maximum) 2.0:1
Output VSWR (Maximum) 2.0:1
Harmonic Distortion -10 dBc maximum at rated output
Power Requirements 208 VAC, 3 Phase, 50/60 Hz
Cooling Method Forced Air Cooling
Amplifier Research 200S1G4 Options:
  • 200S1G4 - M1 - Type N female RF input and output on rear panel
Calibration Form Amplifier Research 200S1G4

Repair Form Amplifier Research 200S1G4
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Model200S1G4

The Amplifier Research 200S1G4 is a solid-state, air-cooled, broadband microwave amplifier delivering a minimum of 200W output power across 0.8–4.2GHz. It incorporates push-pull circuitry for reduced distortion and enhanced stability, with gain of at least 53 dB and adjustment range of 15 dB. Equipped with a Digital Control Panel (DCP), it provides forward and reflected power displays, gain control, automatic level control, pulse input capability, RF output level protection, and full local/remote control via GPIB and RS-232 interfaces.

Designed for demanding RF and EMC test environments, the 200S1G4 faithfully reproduces AM, FM, and pulse modulation. Its wide frequency coverage and low harmonic distortion make it suitable for communication testing including CDMA, W-CDMA, TDMA, and GSM applications.

Testwall can supply the used Amplifier Research 200S1G4, 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 200S1G4.

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