Amplifier Research 800A3B
| Attribute | Value |
|---|---|
| Frequency Range | 10 kHz – 3 MHz |
| Output Power | 800 Watts CW minimum |
| Gain | 55 dB minimum |
| Input Impedance | 50 Ohms |
| Output Impedance | 50 Ohms |
| Input Power for Rated Output | 100 mW maximum |
| Harmonic Distortion | -10 dBc maximum at rated output |
| Power Requirements | 220 VAC, Single Phase, 50/60 Hz |
| Cooling | Forced air cooling |
| Operating Temperature | 0°C to 45°C (32°F to 113°F) |
Amplifier Research 800A3B Options:
- 800A3B - M1 - Type N female rear RF input, Type N female rear RF output, with cabinet, 36.4 Kg (80 lb), 50.3 x 34.0 x 55.1 cm
- 800A3B - M2 - Same as 800A3B with cabinet removed, Type N female front connectors, 29.4 Kg (65 lb), 48.3 x 30.5 x 54.4 cm
- 800A3B - M3 - Same as 800A3BM1 with cabinet removed, Type N female rear connectors, 29.4 Kg (65 lb), 48.3 x 30.5 x 54.4 cm
| Model | 800A3B |
|---|
The Amplifier Research 800A3B is an 800-watt, self-contained, air-cooled solid-state amplifier delivering 10 kHz–3 MHz bandwidth with selectable impedance outputs (12.5–400 ohms). It offers 60 dB minimum gain, 23 dB continuous gain adjustment, excellent mismatch tolerance, and forward/reflected power monitoring via a color LCD control panel. Remote interfaces include GPIB, RS-232, Ethernet, and USB for full operational flexibility.
Designed for demanding RF environments such as ultrasound, plasma generation, EMC testing, mass spectrometry, piezoelectric setups, and general R&D, it supports AM, FM, and pulse modulation. Its impedance-matching transformer allows seamless switching without risk during testing.
Testwall can supply the used Amplifier Research 800A3B, 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 800A3B.
