The Amplifier Research 100W1000 is a solid-state, air-cooled RF power amplifier delivering 100 watts across 1 to 1000 MHz. Push-pull circuitry in high-power stages minimizes distortion and enhances stability across demanding test and evaluation environments. The Digital Control Panel provides local and remote operation via LCD touch screen and rotary knob, with comprehensive power monitoring and protection circuits. Forward and reflected power are displayed in real time. This amplifier excels as a primary source or driver stage in EMC compliance testing, communication system characterization, antenna measurements, and component validation.
Technical Specifications
• Frequency Range: 1 MHz to 1000 MHz
• Rated Output Power: 100 W minimum
• Power Output @ 3 dB Compression: 123 W nominal; 100 W minimum
• Power Output @ 1 dB Compression: 95 W nominal; 75 W minimum
• Input for Rated Output: 1.0 mW maximum
• Gain: 50 dB minimum
• Gain Adjustment: Continuous range of 18 dB minimum
• Power Flatness: ±2.0 dB maximum; ±1.5 dB typical; ±0.8 dB with internal leveling
• Input Impedance: 50 Ω, VSWR 2.0:1 maximum
• Output Impedance: 50 Ω nominal, VSWR 2.5:1 maximum
• Third Order Intercept Point: 58 dBm typical
– Key Features
• Modulation support: AM, FM, and pulse modes
• Internal and external Automatic Level Control (ALC) with front panel threshold adjustment
• RF output level protection with DC current sensing and individual fusing of output modules
• Internal RF detector for self-testing and operational feedback
• Forward and reflected power monitoring on front panel
• Dedicated control switches: POWER, STANDBY, OPERATE, FAULT/RESET
• Keylock for local/remote operation control
– Remote Control & Integration
• GPIB/IEEE-488 interface
• RS-232 hardwire and fiber optic connections
• USB and Ethernet on select models
• Rear panel bus interface connector
• Safety interlock capability via rear panel connector
– Typical Applications
• EMC compliance testing
• Communication system evaluation
• Antenna and component characterization
• Driver stage for higher power amplifiers
