Agilent/Keysight 8481D Power Sensor 10Mhz-18Ghz, -70 to -20dbm


The 8481D diode power sensor measures average power over the frequency range 10MHz to 18GHz and power range -70 to -20dBm (50dB dynamic range).

The Agilent 11708A 30dB attenuator is supplied with 8480 series power sensors with the "D" suffix, for calibration with the power meter 0dBm, 50MHz reference.


  • Excellent SWR for reducing mismatch uncertainty
  • Accurate calibration and traceability to US National Institute of Standards and Technology (NIST)
  • Compatible with EPM (new N1913A/ 14A, E4418B/ 19B), EPM-P (E4416A/ 17A) and P-series (N1911A/ 12A) power meters, plus the E1416A VXI and discontinued 70100A and 43X power meter
  • Accurate average power measurements over -70 to -20 dBm
  • Frequency range 10 MHz to 18 GHz
  • Diode power sensing element


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