# 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 100 kHz to 4.2 GHz # Thermocouple power sensing element
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