Amplifier Research 250A250A
| Attribute | Value |
|---|---|
| Frequency Range | 10 kHz – 250 MHz |
| Output Power | 250 Watts CW (minimum) |
| Gain | 55 dB (minimum) |
| Input Power for Rated Output | 0 dBm (typical) |
| Input Impedance | 50 Ohms |
| Output Impedance | 50 Ohms |
| Harmonic Distortion | -10 dBc (maximum, at rated output) |
| Power Requirements | 220 VAC, Single Phase, 50/60 Hz |
| Cooling Method | Forced Air Cooling |
| Connector Type | Type N Female (Input and Output) |
| Model | 250A250A |
|---|
The Amplifier Research 250A250A is a robust, self-contained broadband RF amplifier covering ~10 kHz to 250 MHz with approximately 250 W CW swept power. Featuring solid-state MOSFET push-pull stages with quadrature output coupling, it delivers exceptional linearity, low distortion, and tolerance to load variations. With an air-cooled, serviceable enclosure and ergonomic front panel, the amplifier is designed for continuous heavy usage in bench- or rack-mounted setups.
Ideal for immunity testing, antenna driving, and component characterization, this amplifier’s wide instantaneous bandwidth and stable CW output make it a dependable tool for laboratories and EMC facilities.
Testwall can supply the used Amplifier Research 250A250A, 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 250A250A.
