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6C33 - Wiltron Site Master S331 Cable & Antenna Analyzer

Wiltron Anritsu SiteMaster S331 Cable & Antenna Analyzer ( Handheld ) 25MHz - 3.3GHz

Includes Carrying Case & Accessories As Listed

Wiltron S331 S-331 SiteMaster Cable Antenna Analyzer Models On Sale Warranty Calibration Backed by The Best Service and Lowest Prices in the Industry.

BC# 15844

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Condition Refurbished / Calibrated
Warranty 90 Day Exchange
  • Wiltron Anritsu SiteMaster S331 (BC# 15844)
  • N Male To N Male Test Port Cable
  • Wiltron SiteMaster User's Guide
  • DC Car Charger
  • AC Adapter/Charger
  • Power Cord
  • RS232 PC Interface Cable
  • User Manual On CD-ROM
  • Carrying Case
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Product Tab Description Product Tab
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  • Distance-To-Fault Measurements
  • Accurately Tests RF Transmission Lines and Antennas
  • Precision SWR and Return Loss
  • Immunity to Live Site RF Interference
  • Synthesizer Accurate to 75 ppm
  • Internal Memory Saves Up to 40 Traces and 9 Setups
  • Software Tools:
    • Smith Chart and Distance-To-Fault
    • Compare Measurements to Historical Data

Wiltron S331. The Anritsu S331 is a portable Cable/Antenna Analyzer operating from 25 to 3300 MHz. The S331 measures Return Loss or VSWR and can be used to determine distance to a fault using the supplied software. The S331 can export stored trace data to a personal computer for print out, historical archiving, or comparison use through its RS232 serial interface. The S331 is lightweight, battery operated and features a large LCD display for viewing data. The S331 can be rapidly re-calibrated in the field using optional artifact standard open/short/precision terminations.


  • Frequency Range: 25 - 3300 MHz
  • Frequency Accuracy: 75 ppm
  • Frequency Resolution: 100 kHz
  • Measurement Range: 1.00 to 65.00
  • Return Loss Resolution: 0.1 dB
  • Fault Location Resolution (Nominal): 0.8% of Maximum Range
  • Dynamic Range: 54 dB
  • Directivity (Corrected) Standard Calibration: 35 dB
  • Directivity (Corrected) Precision Calibration: 42 dB
  • Test Port (Type N): 50 ohms, 75 ohms with adapter
  • Power Output (Nominal): 9 dBm, 600 - 1200 MHz > +2 dBm, 300 - 600 MHz
  • Typical Immunity to Interfering Signals up to the level of: +10 dBm
  • Maximum Input (Damage Level): +22 dBm
  • Weight: 2.2 lbs.
  • Size: 8" x 7" x 2¼

For full Anritsu Site Master S331A product specifications, please click here: Anritsu Site Master S331A
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