Amplifier Research 200A400A: Precision Engineering for High-Power Applications
The Amplifier Research 200A400A is a top-tier, self-contained, air-cooled broadband amplifier that redefines reliability and performance in high-frequency applications. Designed with a robust solid-state architecture, this amplifier excels in scenarios requiring instant bandwidth and substantial gain.
Key Features
- Power Output: Rated at a remarkable 200 watts with a minimum of 175 watts at 3 dB compression and 150 watts at 1 dB compression across a frequency range of 10 kHz to 400 MHz.
- Input Requirements: Accepts a maximum input of 1.0 milliwatt.
- Frequency Response: Instantaneous frequency response from 10 kHz to 400 MHz, ensuring versatility across various testing scenarios.
- Gain Control: Features a minimum gain of 53 dB, with an adjustable range of 20 dB for precise signal management.
- Mismatch Tolerance: Operates safely under mismatched conditions up to 6.0:1 without power reduction. This ensures durability against varying source and load impedances.
- Modulation Capabilities: Capable of accurately reproducing AM, FM, or pulse modulation signals, making it adaptable for complex signal testing.
Advanced Control Features
Equipped with a Digital Control Panel (DCP), the 200A400A offers seamless local and remote operation. The intuitive color LCD touch screen, coupled with a rotary knob, ensures straightforward operational control. Essential features include:
- Real-time monitoring of Forward and Reflected Power.
- Specialized input capabilities for pulse signals.
- Forward and Reflected RF sample ports facilitate accurate power measurement.
- Comprehensive remote control options via GPIB/IEEE-488, RS-232, Ethernet, and USB formats.
Technical Specifications
- Rated Output Power: 200 watts
- Power Output at 1 dB Compression: 150 watts (10 kHz-250 MHz), 150-125 watts (250 MHz-400 MHz with a derating slope of 0.167 W/MHz)
- Flatness: ±3.0 dB maximum
- Input Impedance: 50 ohms, VSWR ≤ 1.5:1
- Output Impedance: 50 ohms nominal
- Harmonic Distortion: ≤ -20 dBc at 100 watts
- Third Order Intercept Point: 65 dBm typical
- Primary Power Requirement: 85–264 VAC, 47–63 Hz; consuming a maximum of 1250 watts at a typical power factor of 0.99
Applications
The versatility of the 200A400A amplifier makes it ideal for a multitude of applications, including:
- RF susceptibility testing
- Antenna and component testing
- Calibration of watt meters
- Particle accelerators and plasma generation
- As a driver for higher power amplifiers
Experience the unmatched performance and reliability of the Amplifier Research 200A400A—the ultimate solution for high-power RF applications.
