Amplifier Research 20T4G18
| Attribute | Value |
|---|---|
| Frequency Range | 4 GHz – 18 GHz |
| Minimum Output Power | 20 Watts CW |
| Gain | 50 dB (typical) |
| Gain Flatness | ±4 dB (typical) |
| Input Power for Rated Output | 0 dBm (typical) |
| Input/Output Impedance | 50 Ohms |
| Input Connector | SMA (female) |
| Output Connector | 2.92mm (female) |
| Power Requirements | 220 VAC, 50/60 Hz, Single Phase |
| Cooling Method | Forced Air Cooling |
Amplifier Research 20T4G18 Options:
- 20T4G18 - M1 - E1C: Without outer enclosure (cabinet removed), size 48.3 x 13.3 (3U) x 68.6 cm
- 20T4G18 - M2 - E1C, E2S & E3H: Without outer enclosure, slides installed, and front handles installed
- 20T4G18 - M3 - E1C & S1R: Without outer enclosure, plus reflected power port (added Type N female connector on rear panel with forward and reflected sample port calibration data supplied on disk in Excel format at 51 points)
- 20T4G18 - E1C - Cabinet: Without outer enclosure, size 48.3 x 13.3 (3U) x 68.6 cm, 19.0 x 5.25 (3U) x 27 in. Subtract approximately 9 kg, 20 lbs from weight
- 20T4G18 - E2S - Slides: Slides installed, add approximately 2 kg, 5 lbs
- 20T4G18 - E3H - Handles: Front handles installed
- 20T4G18 - S1R - Reflected Power Port: Added Type N female connector on rear panel; forward and reflected sample port calibration data supplied on disk in Excel format at 51 points, evenly spaced over specified frequency response
| Model | 20T4G18 |
|---|
The Amplifier Research 20T4G18A is a self-contained, forced air-cooled TWT microwave amplifier delivering a minimum of 20 watts at the output connector. It offers broadband performance with wide instantaneous bandwidth, high gain, and moderate power output. The digital front panel display provides forward and reflected output along with detailed system status including power, warm-up, standby, faults, and excess reflected power warnings. Standard features include IEEE-488 (GPIB) interface, VSWR protection, gain control, RF sample port, auto-sleep, and extensive monitoring of voltages, currents, and temperatures.
Designed for benchtop use but adaptable for rack mounting, the 20T4G18A is ideal for EMC susceptibility testing, industrial applications, and research & development in laboratories and universities.
Testwall can supply the used Amplifier Research 20T4G18A, 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 20T4G18A.
