Amplifier Research

Amplifier Research 125S1G6

RF Amplifier 0.7 - 6GHz 125W
0.8 GHz – 6 GHz Frequency Range
125 Watts CW Minimum Output Power
50 dB minimum Gain
±3.5 dB maximum Gain Flatness
0 dBm maximum Input Power for Rated Output
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Attribute Value
Frequency Range 0.8 GHz – 6 GHz
Minimum Output Power 125 Watts CW
Gain 50 dB minimum
Gain Flatness ±3.5 dB maximum
Input Power for Rated Output 0 dBm maximum
Input Impedance 50 Ohms nominal
Output Impedance 50 Ohms nominal
Input Connector Type N Female
Output Connector Type N Female
Power Requirements 220 VAC, Single Phase, 50/60 Hz
Amplifier Research 125S1G6 Options:
  • 125S1G6 - M1 - Type N female rear RF input and output connectors
  • 125S1G6 - M2 - Same as 125S1G6; enclosure removed for rack mounting
  • 125S1G6 - M3 - Same as 125S1G6M1; enclosure removed for rack mounting
  • 125S1G6 - M4 - 125S1G6M3 in 20U rack, 2 (5U) vented panels, 1 (4U) blank panel
Calibration Form Amplifier Research 125S1G6

Repair Form Amplifier Research 125S1G6
Maximum file size: 40MB

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Model125S1G6

The Amplifier Research 125S1G6 is a solid-state, Class A, air-cooled broadband amplifier delivering 125 watts of RF power with wide instantaneous bandwidth, high gain, and excellent linearity. It is optimized for EMC test environments and communication systems including CDMA, W-CDMA, TDMA, and GSM. Equipped with low spurious emissions and high linearity, it is also suitable as a driver amplifier for testing wireless components and subsystems.

The Amplifier Research 125S1G6 features a front-panel gain control for precise output adjustment, along with a digital display to show operating status and fault conditions such as overtemperature or power supply issues. Its benchtop design allows flexibility, with the option for immediate rack-mount integration.

Testwall can supply the used Amplifier Research 125S1G6, 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 125S1G6.

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