Amplifier Research 20ST1G18
| Attribute | Value |
|---|---|
| Frequency Range | 1 GHz – 18 GHz |
| Output Power | 20 Watts Minimum |
| Gain | 50 dB Minimum |
| Gain Flatness | ±4 dB |
| Input/Output Impedance | 50 Ohms |
| Input Connector | SMA Female |
| Output Connector | SMA Female |
| Power Supply | 105–125 VAC / 210–250 VAC, 50/60 Hz |
| Cooling Method | Forced Air Cooling |
| Operating Temperature | 0°C to +45°C |
| Model | 20ST1G18 |
|---|
The Amplifier Research 20ST1G18 is a hybrid amplifier integrating solid-state and TWT technologies, delivering a minimum of 20 W CW output across 800 MHz to 18 GHz with ~43 dB gain. It features a rack-mountable, forced-air-cooled chassis, digital front display for forward/reflected power, and advanced diagnostics accessible via soft-key menus. Designed for reliability and high performance, it supports GPIB control, VSWR protection (TWT only), RF sample ports, and extensive internal monitoring, making it ideal for demanding T&M, EMC, industrial, and academic applications.
With modular RF and power supply architecture, the Amplifier Research 20ST1G18 offers easy maintenance, enhanced portability, and versatile integration into complex testing environments. Its robust design ensures consistent operation under rigorous usage conditions.
Testwall can supply the used Amplifier Research 20ST1G18, 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 20ST1G18.
