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Highlights

  • 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 50 MHz to 26.5 GHz
  • Diode power sensing element
  • The Keysight 11708A 30 dB attenuator is supplied with 8480 series power sensors with the "D" suffix, for calibration with the power meter 0 dBm, 50 MHz reference.
8485D Diode Power Sensor

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Featured Resources for 8485D Diode Power Sensor

Application Notes 2014.07.30

4 Steps for Making Better Power Measurements

4 Steps for Making Better Power Measurements

Want to learn how to make better power measurements? Follow these 4 steps to get you on your way to better power measurements.

2014.07.30

Application Notes 2017.11.30

How to Choose the Right Power Meter and Power Sensor

How to Choose the Right Power Meter and Power Sensor

This app note guides you to choose the right power meter and power sensors, as well as explains the advantage and disadvantage of each sensor technology.

2017.11.30

Application Notes 2017.11.30

Tips for Optimizing Power Meter / Sensor Measurement Speed

Tips for Optimizing Power Meter / Sensor Measurement Speed

Learn simple ways to effectively minimize test time while obtaining power measurements.

2017.11.30

Application Notes 2023.11.26

Seven Practices to Prevent Damaging Power Meters and Power Sensors

Seven Practices to Prevent Damaging Power Meters and Power Sensors

Learn how to protect the power meter / sensors from damage to ensure accurate power measurement to reduces the minimal test time and maximize throughput.

2023.11.26

Technical Overviews 2023.11.26

Seven Practices to Prevent Damaging Power Meters and Power Sensors

Seven Practices to Prevent Damaging Power Meters and Power Sensors

Learn how to protect the power meter / sensors from damage to ensure accurate power measurement to reduces the minimal test time and maximize throughput.

2023.11.26

Application Notes 2023.11.26

Power Sensor Electrical Overstress (EOS) Failure Verification Guideline

Power Sensor Electrical Overstress (EOS) Failure Verification Guideline

Learn the measurement technique of Time Domain Reflectometry (TDR) to verify power sensor failure due to overpowering.

Keysight Technologies, Inc. 2023.11.26

Reference Guides 2015.01.18

8485D Diode Power Sensor 2D Drawing, PDF Format

8485D Diode Power Sensor 2D Drawing, PDF Format

This is a PDF format 2D Drawing of the 8485D Diode Power Sensor.

2015.01.18

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