8481A – HP / Agilent Power Sensors

The HP / Agilent 8481A thermocouple power sensor is designed for use with the EPM series, EPM-P series, 70100A, E1416A and the 435A/B, 436A, 437A/B, and 438A power meters. It operates from 10 MHz to 18 GHz at levels from -30 to +20 dBm with exceptional accuracy and stability.

Key Features
•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
•Frequency range 10 MHz to 18 GHz
•Thermocouple power sensing element