The Amplifier Research 1W1000B is a solid-state, broadband RF power amplifier engineered for RF susceptibility testing, antenna characterization, and precision measurement applications. This self-contained, air-cooled unit delivers 1 watt minimum continuous output across 100 kHz to 1000 MHz with 30 dB gain and exceptional load-tolerance performance. The amplifier maintains ±1.0 dB flatness across its operating bandwidth and faithfully reproduces AM, FM, and pulse modulation without distortion. It accepts input levels as low as 1.0 mW for rated output and operates without damage under any load impedance condition—including 100% mismatch—while limiting reflected power to 100 watts.
Technical Specifications
Frequency Range: 100 kHz to 1000 MHz
Output Power (CW): 1 Watt minimum; typical output reaches 2 Watts
Power Gain: 30 dB minimum
Input for Rated Output: 1.0 mW maximum
Input Impedance: 50 Ω; VSWR 2.0:1 maximum
Output Impedance: 50 Ω nominal
Frequency Response Flatness: ±1.0 dB maximum (±0.5 dB typical)
RF Connector: Type N female
Physical Dimensions: 19.0 in × 6.1 in × 10.0 in (48.3 cm × 15.5 cm × 25.4 cm)
Weight: 4.1 kg (9.0 lb)
– Key Features
• Broadband design spans 100 kHz to 1.0 GHz with consistent gain
• Air-cooled, self-contained architecture eliminates external cooling requirements
• Operates without oscillation or damage into any load impedance; reflects maximum 100 watts
• Modulation-agnostic: handles AM, FM, and pulse with high fidelity
• Compact footprint and lightweight design enable bench-top and portable deployment
– Typical Applications
• RF susceptibility and immunity testing
• Antenna and RF component characterization
• Watt meter calibration and verification
• Driver stage for frequency multipliers and high-power amplifier chains
• Medical research and communication systems testing
– Compatibility & Integration
Type N female connectors ensure industry-standard RF connectivity. 50 Ω input and output impedance integrate into test benches and system configurations.
