Cable and Antenna Analyzers JD723C/JD724C/JD725A

GC724AThe Cable and Antenna Analyzers JD720 are the optimal test solution to characterize cell site infrastructure due to its handheld design, ease of use, and rich functionality.


Cable and Antenna Analyzers JD723C/JD724C/JD725A

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 have 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).

JD723C: 100 MHz to 2700 MHz
JD724C:  5 MHz to 4000 MHz
JD725A:  25 MHz to 4000 MHz (two RF-ports)


  • 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
  • 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
  • Optical Power meter with external optical power sensors
  • Insertion Gain/Loss Measurement (only JD725A)
  • RF Source (only JD725A)

Key Features

  • Up to 2001 data points to locate long distance problems (JD725A: 1001 data points)
  • Dual display: Split Screen to view multiple measurements simultaneously to reduce test time (only JD723C, JD724C)
  • Backlight keypad for easier use in dark environments (only JD723C, JD724C)
  • Powerful Application software for data management (JD Viewer)
  • Rechargeable and field replaceable Li-Ion battery with more than 4 hours operation time (JD725A: 3 hours)
  • RF Power Protection of output


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