Amplifier Research 175S1G4A
| Attribute | Value |
|---|---|
| Frequency Range | 1 GHz – 4 GHz |
| Output Power (Minimum Saturated) | 175 Watts |
| Small Signal Gain (Minimum) | 50 dB |
| Input Impedance | 50 Ohms |
| Output Impedance | 50 Ohms |
| Input VSWR (Maximum) | 2.0:1 |
| Output VSWR (Maximum) | 2.5:1 |
| Power Requirements | 220 VAC, Single Phase, 50/60 Hz |
| Cooling Method | Forced Air (Internal Blower) |
| RF Output Connector | Type N (Female) |
Amplifier Research 175S1G4A Options:
- 175S1G4A - M1 - Instrument case with RF Input and RF Output (N FEM) located at rear panel
- 175S1G4A - M2 - Rack mount (no instrument case) with RF Input and RF Output (N FEM) located at front panel
- 175S1G4A - M3 - Rack mount (no instrument case) with RF Input and RF Output (N FEM) located at rear panel
- 175S1G4A - M4 - Rack mount (no instrument case) with RF Input and RF Output (N FEM) located at rear panel; Power Output @ 1dB compression minimum of 150 Watts (0.8 – 2.0 GHz)
| Model | 175S1G4A |
|---|
The Amplifier Research 175S1G4A delivers a minimum of 175 watts of RF power with low spurious signals and high linearity, making it ideal for wireless and communication testing. Supporting CDMA, W-CDMA, TDMA, GSM and EMC test applications, it ensures undistorted modulation envelopes across multiple frequency bands.
Equipped with a Digital Control Panel for local and remote control, the amplifier features push-pull circuitry for low distortion, gain control, internal ALC with adjustable threshold, and RF output protection. It tolerates 100% rated power mismatch without foldback.
Testwall can supply the used Amplifier Research 175S1G4A, 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 175S1G4A.
