The LB559A 10 MHz to 12.5 GHz True RMS Power Sensor


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Category: SKU: LB559A


True RMS Average Power Sensor+™ 10 MHz – 12.5 GHz

The LB559A is a high accuracy RF & Microwave Power Sensor for general purpose average power or True RMS and scalar measurements. The sensor features fast measurement speed and a broad dynamic range. LadyBug’s feature rich Power Meter Application is provided with each sensor. Access to the sensor’s features is easy making it suitable for ATE systems. The sensor is useful in research & development, manufacturing & service applications including radar, satellite and telecommunications.

Recommended for average power measurements on signals with any modulation type including: 802.11ac, gsm, cdma 2000, CDMA (IS-95), TDMA, Multi-Tone, OFDM, CW, QAM and more.


  • Converge from 10 MHz to 12.5 GHz in one sensor
  • Accurate power measurements on any modulated signal
  • Good frequency flatness
  • Just Measure – Patented NoZero NoCal before use technology
  • Windows XP, Win7 and Win 8 32 & 64 bit compatible
  • dll access for ATE applications
  • A variety of options such as triggering, security & analog outputs
  • Excellent dynamic range

Additional Options & Connectors

  • Type N Male – ONM
  • SMA Male – OSM
  • SMA Female – OSF
  • Type N Female – ONF
  • Extended N Male – XNM
  • 3.5mm Male – 35M
  • Analog Recorder Output – Opt. 001
  • Triggering – Opt. 003
  • 3 Year Calibration Service – Opt. C03

Associated Products