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Home > Manufacturers > Anritsu > Anritsu S331P Site Master Ultraportable Cable and Antenna Analyzer

Model#: C-ASU-S331P-1

Stock#: C-ASU-S331P-1


Anritsu S331P Site Master Ultraportable Cable and Antenna Analyzer

Multiple Options Available


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Anritsu S331P Site Master Ultraportable Cable and Antenna Analyzer


  • Smallest, lightest, and fastest Site Master
  • Direct connection to DUTs eliminating the need for phase-stable cables
  • Powered through USB interface (No battery required)
  • Rugged and reliable
  • Impact, dust and splash resistant
  • Factory default 1-Port ReadyCal (automatically applied to all measurements except Transmission)
  • Compatible with Anritsu Software tools including easy Test Tools

Efficient Sweep Management:

  • Store multiple file formats
    • Sweeps, setups, screenshots
  • Fast preview of stored sweeps
  • Line Sweep Tools (LST) Software
    • Edit sweeps, rename, archive
    • Generate PDF or HTML reports
  • Standard *.dat sweep file format
  • Compatible with HHST
    • Widely accepted by operators
  • Compatible with easy Test Tools
    • Reliable and quick creation of test plans
    • Fast and accurate testing
    • Fast and easy report creation

Frequency Options:

  • S331P-0704
    • 150 kHz to 4 GHz
  • S331P-0706
    • 150 kHz to 6 GHz

The Site Master S331P is the lightest, smallest, and fastest of this family. Addressing the market need for broad frequency coverage and high performance in an extremely compact and economical design, the Site Master S331P provides wireless operators and contractors, DAS installers, and public safety network installers and maintenance professionals with the first pocket-sized headless cable and antenna analyzer that can measure the new LTE-U frequencies.

The Site Master S331P is field-proven and always ready, even if the user is not. At under 0.4 kg (0.9 lbs), it’s effortless to carry or store in a pocket whether the user is on level ground, climbing a large tower, or heading through a roof hatch. The Site Master S331P is designed to connect directly to test devices without the need for expensive phase-stable cables that could introduce measurement errors and uncertainties.

Manufacturer: Anritsu