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Site Master Compact Handheld Cable and Antenna Analyzer S331E

Site Master Compact Handheld Cable and Antenna Analyzer

This product has been discontinued


  • Cable and Antenna Analyzer: 2 MHz – 4 GHz
  • Return Loss, VSWR, Cable Loss, Distance-To-Fault, Smith Chart, 1-Port Phase
  • Field-proven design: Four-hour battery life, rugged, compact, lightweight, daylight viewable display
  • USB connectivity, built-in touch screen keyboard
  • Intuitive menu-driven touch screen user interface
  • SkyBridge Tools™ Trace Manager Empowered
  • Standard three-year warranty (battery one-year warranty)
  • 2-port Transmission Measurements
    • Internal Bias Tee
    • Ethernet
  • High Accuracy Power Meter, GPS
  • CPRI RF Measurements

To keep up in today's rapidly evolving wireless communications market, you need tools that enable you to efficiently maintain legacy networks in addition to the new 3G and 4G networks now being installed. And with rate of market expansion, you're being required to service more base stations than ever before. This means completing sweeps quickly, performing calibrations instantly, and implementing fast trace naming while in the field

The S331E Site Master does all this while delivering the ease of use, rich functionality, and best-in-class price/performance you've come to expect from Anritsu. Designed to handle the most punishing field conditions, the S331E Site Master Cable and Antenna Analyzer dramatically enhances your productivity and transforms the traditional fix-after-failure maintenance model to one that identifies and fixes problems before major failures occur.

In addition, easyTest Tools™ allows experienced users to Create, Deliver, and Display on-screen work instructions for Cable and Antenna testers. These work instructions make life easier for less-experienced cable and antenna sweepers. Direct benefits include more accurate testing, repeatable results, and less rework. For more details see the easyTest Tools page.

The CPRI RF option allows users to see the Uplink and Downlink signals via the optical CPRI link in a traditional RF Spectrum and Spectrogram view. 

  • Cable & Antenna Installation and Maintenance for wireless service providers, contractors, military, aerospace and defense, and public safety applications
  • Insertion Loss
  • 2-port measurements of Tower Mounted Amplifiers, duplexers, diplexers, filters
  • Phase Matching Cables
  • Antenna Tuning
  • CPRI RF Measurements
   Option Description
 S331E-0010  Variable Voltage Bias Tee
 S331E-0021  2-port Transmission Measurement
 S331E-0031  GPS Built-in Receiver (Requires Antenna P/N 2000-1528-R, sold separately)
 S331E-0019  High Accuracy Power Meter (Requires USB Power Sensor)
   S331E-0413  Ethernet Connectivity
   S331E-0751  CPRI RF Measurements (1 SFP Port)

 S331E-0098  Standard Calibration to Z540
 S331E-0099  Premium Calibration to Z540 plus test data
SkyBridge Tools

Skybridge Tools
Save time, reduce rework, and get paid faster – use SkyBridge Tools Test Manager Software


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