Viavi Solutions Inc. (formerly JDSU) JD725A

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Viavi Solutions Inc. (formerly JDSU) JD725A

4GHz CellAdvisor Cable and Antenna Analyzer, Type N (f)

Product Overview

The majority of problems in wireless networks occur at the base station infrastructure composed of the antenna system, cables, and connectors. It's essential to have the optimal instrument for properly servicing or installing cell sites.

The JD720 family has all of the measurement functions necessary to accurately verify the site's transmission line and antenna system from signal reflections (VSWR or Return Loss) to RF or optical transmission power and DTF (Distance to Fault).

JD725A:  25 MHz to 4000 MHz (two RF-ports)

Key Highlights:

  • A portable light-weight instrument <2.2 kg (4.85 lbs)
  • Trace overlay allows comparative analysis of up to 4 traces in a single measurement screen
  • In addition to its 6 markers it also provides up to 3 Marker Bands
  • 7 inch TFT color display (viewable in daylight)
  • Touch screen operation
  • Dual Spectrogram View
  • External USB memory


  • Reflection measurements are presented in VSWR, Return Loss, or Smith Charts
  • DTF - Distance to Fault Measurement
  • Cable Loss Measurement
  • RF Power Meter with external power sensors
  • Insertion Gain/Loss Measurement
  • RF Source

Key Features:

  • 1001 data points
  • Powerful Application software for data management (JD Viewer)
  • Rechargeable and field replaceable Li-Ion battery with more than 3 hours operation time
  • RF Power Protection of output

If you are looking for a new or well-maintained used Viavi Solutions JDSU JD725A 4GHz CellAdvisor Cable and Antenna Analyzer for rent or lease, contact us or request a quote today.