Amplifier Research 175S1G4
| Attribute | Value |
|---|---|
| Frequency Range | 0.8 GHz – 4.2 GHz |
| Output Power (Minimum Saturated) | 175 Watts |
| Gain (Minimum) | 50 dB |
| Input Power for Rated Output | 0 dBm (1 mW) |
| Noise Figure (Typical) | 8 dB |
| Input/Output Impedance | 50 Ohms |
| Input Connector | Type N Female |
| Output Connector | Type N Female |
| Power Requirements | 220 VAC, Single Phase, 50/60 Hz |
| Cooling Method | Forced Air Cooling |
Amplifier Research 175S1G4 Options:
- 175S1G4 - 175S1G4 - Standard: N Female RF Input (Front), N Female RF Output (Front), Instrument Case, 40.3kg, 50.3 x 30 x 61cm
- 175S1G4 - M1 - N Female RF Input (Rear), N Female RF Output (Rear), Instrument Case, 40.3kg, 50.3 x 30 x 61cm
- 175S1G4 - M2 - N Female RF Input (Front), N Female RF Output (Front), Rack Mount (No Instrument Case), 27.2kg, 48.3 x 26.7 x 61cm
- 175S1G4 - M3 - N Female RF Input (Rear), N Female RF Output (Rear), Rack Mount (No Instrument Case), 27.2kg, 48.3 x 26.7 x 61cm
| Model | 175S1G4 |
|---|
The Amplifier Research 175S1G4 is a portable, air-cooled, broadband, solid-state amplifier delivering a minimum of 175 watts of RF power across 0.8–4.2 GHz. It uses push-pull circuitry to reduce distortion and enhance stability, features a digital control panel with softkeys and a rotary knob, and offers local and remote control via GPIB/IEEE-488, RS-232 (hard-wire and fiber-optic), USB, and Ethernet, with keylock protection and detailed forward/reflected power monitoring.
Its low spurious emissions, high linearity, and faithful AM, FM, and pulse modulation reproduction make it ideal as a driver amplifier in wireless subsystem testing, EMC compliance testing, and multi-band communication system evaluation.
Testwall can supply the used Amplifier Research 175S1G4, 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 175S1G4.
