Agilent/Keysight E9301H

The Agilent/Keysight E9301H is an average power sensor engineered for precise power measurements across diverse RF applications. Operating from 10 MHz to 6 GHz, it delivers an 80 dB dynamic range spanning -50 dBm to +30 dBm, with ±0.15 dB measurement accuracy. The sensor handles all modulation formats, multi-tone signals, and continuous wave (CW) measurements with equal precision.

Technical Specifications

Frequency Range: 10 MHz to 6 GHz Power Range: -50 dBm to +30 dBm (80 dB dynamic range) Measurement Accuracy: ±0.15 dB VSWR: ≤1.3 (10 MHz to 3 GHz); ≤1.5 (3 GHz to 6 GHz); <1.2 (up to 2 GHz); <1.25 (2 GHz to 6 GHz) Connector: Type-N (male and female) Measurement Speed: Up to 100 readings per second (extended to 200+ readings/second with compatible EPM-series power meters in Fast mode) Operating Temperature: 0°C to 50°C Physical Dimensions: 132 mm × 38 mm × 20 mm Weight: 0.23 kg

Key Features

• Onboard EEPROM storage of calibration factors, linearity data, and temperature compensation parameters eliminates external error correction workflows


• Flat response across modulation types enables single-sensor validation for complex signal environments


• Low VSWR maintains signal integrity in high-frequency test setups


• Compact form factor fits dense test benches without sacrificing measurement capability

Typical Applications

• Modulated signal validation in development and production environments


• Multi-tone and broadband power characterization


• Temperature-dependent linearity analysis over extended measurement sessions

Compatibility & Integration The E9301H integrates with EPM Series (E4418B, E4419B, N1913A, N1914A), EPM-P Series (E4416A, E4417A), and P-Series (N1911A, N1912A) power meters. Verify firmware and DSP revision alignment before deployment.