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GT-8555B USB Power Sensor - 100 MHz to 20 GHz, Average, Peak (Pulse), Pulse Profile

The Spanawave/Giga-tronics GT-8550B USB Power Sensors offer easy-to-use high-performance RF and microwave power measurement. High dynamic range and high accuracy make these sensors ideal for testing in wireless communication applications and Defense EW systems. The GT-8550B series feature a ruggedized body and fast measurement speed. These broadband power sensors provide easy-to-use, fast, accurate power measurement for R&D laboratory, manufacturing test and field installation and maintenance applications.

The Spanawave/Giga-tronics GT-8555B 100 MHz to 20 GHz, USB Power Sensor can be used in defense and communications applications wherever signals with pulse modulation are present. Measurement modes include average power, peak power, pulse power, duty cycle and crest factor. The GT-8555B also provides pulse profiling and time gated measurements.


  • Exceptional accuracy and repeatability
  • Fully calibrated - no need to calibrate or zero the sensor
  • Fast measurement speed saves time and increases productivity
  • Saves cost and space

The Spanawave/Giga-tronics GT-8550B series USB Power Sensors are designed for use with a standard PC running Microsoft™ Windows XP, Windows Vista or Windows 7. The Spanawave/Giga-tronics GT-8550B series USB Power Sensors include the easy-to-use application software.

>> click here to Measurement Software

  • Outstanding accuracy and repeatability
  • 2000 readings/sec exceptional speed
  • Internal zero and calibration - ideal for ATE
  • Frequency Range: 100 MHz to 20 GHz
  • Measurements: Average, Peak (Pulse), Pulse Profile
  • Dynamic Range: -40 dBm to +20 dBm
  • Connector: SMA (m)
  • Applications: Feature pulse profiling for use in measuring pulse parameters for defense and communication applications wherever pulse waveforms are present
Model #
Option 01 - Add 5 meter (15 foot) extra-long USB cable
Option 05 Soft Carrying Case