U8487A Option 100

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The U8487A from Keysight is an USB Thermocouple Power Sensor that can measure power for modulated and CW RF signals from 10 MHZ to 50 GHz. It has a 55 dB dynamic range and carry out more than 900 readings per second. The sensor has a real time measurement uncertainity (MU) feature and achieves greater accuracy with the S-parameter and gamma correction features, which correct impedance mismatch errors as well as the errors caused by components inserted between the DUT and power sensor. Each sensor has a power linearity of less than 0.8% and comes with BenchVue software. These power sensors are ideal for applications ranging from PNA/MXG calibration to high volume manufacturing.

Product Specifications

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Product Details

  • Part Number
    U8487A Option 100
  • Manufacturer
    Keysight Technologies
  • Description
    USB Thermocouple Power Sensor from 10 MHz to 50 GHz

General Parameters

  • Type
    Thermocouple
  • Frequency
    10 MHz to 50 GHz
  • Power Measurement
    Average Power / CW
  • Power Range
    -35 to 20 dBm
  • Current
    400 mA
  • Connector
    2.4 mm, 2.4 mm - Male
  • Impedance
    50 Ohms
  • Interface
    USB
  • Dimension
    127.70 mm x 4 mm x 35.90 mm
  • Max Power Sensitivity
    20 dBm
  • Min Power Sensitivity
    -35 dBm
  • Min Trigger Width
    35 ns
  • VSWR
    1.05:1, 1.64:1
  • OS
    Windows
  • Weight
    0.22 kg
  • OS Version
    Windows 10, Windows 8, Windows 7, Windows Vista, Windows XP
  • Dynamic Range
    55 dB
  • Operating Temperature
    0 to 55 Degree C
  • Sample Rate
    20 to 900 readings/s
  • Storage Temperature
    -40 to 71 Degree C

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