Agilent/Keysight 84814A

The Agilent/Keysight 84814A is a peak power sensor engineered for precision power measurement across microwave and millimeter-wave frequencies. Operating from 500 MHz to 40 GHz, it delivers measurements from −32 dBm to +20 dBm with outstanding accuracy. The sensor incorporates automatic temperature sensing and correction, ensuring reliable performance across varying thermal conditions.

Designed for integration with the HP 8990A Peak Power Analyzer and legacy 8990/1A and 8992A systems, the 84814A provides the measurement capability required for demanding RF and microwave characterization tasks. Its 50 ohm impedance and 2.4 mm male connector enable straightforward integration into standard test benches.

– Technical Specifications

• Frequency Range: 500 MHz to 40 GHz
• Measurement Range: −32 dBm to +20 dBm
• Impedance: 50 ohm
• Connector Type: 2.4 mm male
• Input SWR (Maximum):
– 500 MHz to 18 GHz: 1.25
– 18 GHz to 26.5 GHz: 1.35
– 26.5 GHz to 40 GHz: 1.6
• Maximum Power Input: 1 W peak power (1 µs pulse); 200 mW CW maximum

– Key Features

• Outstanding measurement accuracy across the full frequency band
• Automatic temperature sensing and correction for thermal stability
• Low input SWR for minimal signal reflection
• Rated for high peak power transients up to 1 W (1 µs)

– Typical Applications

Pulse power characterization, peak envelope power measurement, and RF device testing in microwave and millimeter-wave systems.

– Compatibility & Integration

• Primary: HP 8990A Peak Power Analyzer
• Legacy Support: 8990/1A Peak Power Analyzers, 8992A Digital Video Power Analyzer