Agilent 8481A, Keysight 8481A, HP 8481A
Power Sensor, 10 MHz -18 GHz, -30 to +20 dBm

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Product Overview

The Agilent / HP 8481A Power Sensor provides extraordinary accuracy,  stability, and SWR over a wide range of frequencies and power levels.

Features and Specifications of the Agilent / HP  8481A Power Sensor includes:

• Excellent SWR for reducing mismatch uncertainty
• Accurate calibration and traceability to US National Institute of Standards and Technology (NIST)
• Compatible with EPM, EPM-P and P-series power meters, plus the E1416A VXI and discontinued 70100A and 43X power meter
• Accurate average power measurements over -30 to +20 dBm
• Thermocouple power sensing element
• Maximum SWR and Power Linearity (25-Watt sensors, 1 mW to 25 W (0 dBm to +44 dBm)):
• Frequency Range:  10 MHz to 18 GHz
• Power range: 1 µW to 100 mWatts
• Maximum SWR:
• 10 MHz to 2 GHz: 1.10
• 2 GHz to 12.4 GHz: 1.18
• 12.4 GHz to 18 GHz: 1.28
• Power Linearity:  +35 dBm to + 44 dBm: (±4%)
• Maximum Power: 
• 0 °C to 350 °C: 30 W avg2
• 35 °C to 550 °C: 25 W avg
• 0.01 to 5.8 GHz: 500 W pk
• 5.8 to 18 GHz: 125 W pk
• 500 W.µs per pulse
• Connector Type:  Type-N(m)

Other models in this series:

Keysight/Agilent 8481B, Keysight/Agilent 8481D, Keysight/Agilent 8481H, Keysight/Agilent 8482A, Keysight/Agilent 8482B, Keysight/Agilent 8482H, Keysight/Agilent 8483A, Keysight/Agilent 8484A, Keysight/Agilent 8485A, Keysight/Agilent 8485D, Keysight/Agilent 8487A, Keysight/Agilent 8487D