概述：

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