Amplifier Research 20S4G11A
| Attribute | Value |
|---|---|
| Frequency Range | 4 GHz – 11 GHz |
| Output Power (Minimum) | 20 Watts CW |
| Small Signal Gain (Minimum) | 40 dB |
| Input Power for Rated Output | 0 dBm (1 mW) |
| Gain Flatness | ±4.5 dB |
| Input/Output Impedance | 50 Ohms |
| Input Connector | SMA Female |
| Output Connector | SMA Female |
| Power Requirements | 100–240 VAC, 47–63 Hz |
| Cooling Method | Forced Air Cooling |
| Model | 20S4G11A |
|---|
The Amplifier Research 20S4G11A is a solid-state, broadband amplifier delivering 20 W CW output power across 4–10.6 GHz. With modular scalability, users can upgrade from 10 W to 20 W by stacking sub-amps, making it highly adaptable for multi-band testing environments. It ensures stability, linearity, and high performance for demanding applications.
Engineered for EMC, telecommunications, and laboratory testing, this amplifier is optimized for seamless integration into wideband setups while minimizing equipment turnover through its expandable 'S' series design.
Testwall can supply the used Amplifier Research 20S4G11A, 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 20S4G11A.
