The E9301A diode power sensor measures average power over the frequency range 10 MHz to 6 GHz and power range -60 to +20 dBm (80 dB dynamic range). 
 Key Features & Specifications: 
-  Measure the average power of all modulation formats 
-  Wide dynamic range (-60 dBm to +20 dBm) and frequency range 10 MHz to 6 GHz 
-  High maximum power specification 
-  Low SWR for reducing mismatch uncertainty 
-  Calibration factors linearity and temperative compensation data stored in EEPROM 
-  Fast measurement speeds (up to 400 readings per second with the Keysight E4416A) 
-  Compatible with EPM (N1913A / 14A, E4418B / 19B), EPM-P (E4416A / 17A) and P-series (N1911A / 12A) power meters