The Keysight E9300H is an average power sensor delivering precise measurements across 10 MHz to 18 GHz with an 80 dB dynamic range. It measures average power for all modulation formats independent of signal bandwidth, eliminating the need to match sensor bandwidth to modulation type. Built-in EEPROM storage preserves calibration factors, linearity data, and temperature compensation coefficients for traceable, NIST-correlated measurements.
Technical Specifications
Frequency Range: 10 MHz to 18 GHz
Power Range: −50 dBm to +30 dBm (80 dB dynamic range)
Typical Power Linearity at 25 °C (after zero and calibration):
• −26 to −20 dBm: ±0.9%
• −20 to −10 dBm: ±0.8%
• −10 to 0 dBm: ±0.65%
• 0 to +10 dBm: ±0.55%
Impedance Match: Typical SWR of 1.15 from 10 MHz to 18 GHz at 25 °C ±10 °C, minimizing mismatch uncertainty
Connector: Precision Type-N (standard)
– Key Features
• Bandwidth-independent measurement of average power across all modulation formats
• Low SWR design reduces mismatch error
• Temperature compensation and power linearity data stored in EEPROM
• NIST-traceable measurement accuracy
• Shipped weight: 4 lb
– Compatibility & Integration
The E9300H integrates with Keysight power meters including:
• EPM series: N1913B/14B, N1913A/14A, E4418B/19B
• EPM-P series: E4416A/17A
• P-series: N1911A/12A
Not compatible with Keysight 430-Series, E1416A, or 70100A power meters. Power meter firmware and DSP code must be from a specified release version onwards.
