Amplifier Research 800A3B RF Amplifier
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Amplifier Research 800A3B is a broadband solid-state RF amplifier delivering 800 watts with selectable output impedance and LCD touch screen control.
Product details
| Model | 800A3B |
| Manufacturer | Amplifier Research |
| Category | RF Amplifiers |
| Availability | Made to order |
Description
Overview
The Amplifier Research 800A3B is a self-contained, air-cooled, broadband solid-state RF amplifier designed for applications requiring instantaneous bandwidth and high gain. It delivers a minimum of 800 watts of swept power when used with an RF sweep generator and features a digital control panel with color LCD touch screen for local and remote operation.
Key Features
- 800 watts minimum swept power output
- Broadband solid-state design with forced-air cooling
- Color LCD touch screen with rotary knob control
- Forward and reflected power display
- Gain control and RF output level protection
- Selectable output impedance: 12.5, 25, 50, 100, 150, 200, 400 ohms
- Impedance-matching transformer with hot-switch capability
- Remote control via GPIB/IEEE-488, RS-232, RS-232 Fiber Optic, Ethernet, USB
- Mismatch tolerance up to 6.0:1 with 100% rated power
Applications
- Fluorescent lighting
- Ultrasound and plasma generation
- Mass spectrometry
- Piezoelectric crystal testing
- EMC testing
- Low to mid-frequency RF applications
- Research and development
Specifications
| Rated Power Output | 800 watts minimum |
| Frequency Response | 10 kHz to 3 MHz |
| Input for Rated Output | 1.0 mW maximum |
| Output Impedance | 12.5, 25, 50, 100, 150, 200, 400 ohms (switch selectable) |
| Gain (at maximum) | 60 dB minimum |
| Gain Adjustment | 23 dB minimum (continuous range) |
| Flatness | +1.0 dB maximum |
| Input Impedance | 50 ohms nominal |
| Mismatch Tolerance | 6.0:1 without foldback; 100% rated power |
| Harmonic Distortion | −20 dBc maximum at 400 watts |
| Primary Power | 85–264 VAC, 47–63 Hz, 2500 watts maximum |
| Cooling | Forced-air with self-contained fans |
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Amplifier Research 800A3B RF Amplifier
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