Anritsu S331L Site Master Handheld Cable & Antenna Analyzer

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Anritsu Site Master S331L
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The Anritsu S331L Site Master Handheld Cable & Antenna Analyzer is an essential tool for VSWR testing, Return Loss testing, Cable Loss testing and Insertion Loss testing. Anritsu S331L models are 2MHz to 4 GHz handheld RF and microwave test instrument offering eight hours of battery life and fast, one-connection calibration for all frequencies. Operators can alternate between Classic and Advanced mode. The former displays the easy-to-use interface of previous models, while the latter features extra markers and customizable touch screen icons for quick recalling of regularly used setups. ​Providing exceptionally high RF immunity and a built-in power meter, the exterior is reliable as well, armored by an impact, dust and splash resistant frame. The 7" TFT touch screen is paired with an alphanumeric keyboard and complimented by EZ Name Quick Matrix, a tool for quickly calling any file.

The S331L's clean interface organizes your data in an efficient and easy-to-edit file format, allowing you to fill out file, title and sub-title names with a few simple presses of a button. Presets render marker and limit line application to similar traces simple and quick. To streamline data analysis, Anritsu S331L models are equipped with Line Sweep Tools (LST), a free PC-based program essential to any technician analyzing numerous antenna and cable traces throughout the day. Once data analysis is complete, the report generator produces a professional HTML or PDF-based report, including everything from your company logo to GPS location, power level, instrument and calibration status and a display of all open traces. Store over 1000 files with this device.
Anritsu Site Master S331L Features
  • > 8 Hour Battery Life
  • Instant On from Standby Mode
  • High RF Immunity
  • Built-in InstaCal™ Module
    • Fast, One-connection Calibration
  • FlexCal™ Calibration
    • One Calibration for All Frequencies
  • Built-in Power Meter
  • Rugged and Reliable
  • Impact, Dust, and Splash Resistant
  • Smallest, Lightest Site Master
Anritsu Site Master S331L Specs
Frequency Range 2 MHz to 4 GHz
Frequency Accuracy ≤ ± 5 ppm @ 25 °C
Frequency Resolution 1 kHz
Return Loss ≤ 1.50 ms/data point, RF immunity low, typical
Distance-to-fault ≤ 1.75 ms/data point, RF immunity low, typical
Internal Power Meter
Frequency Range 50 MHz to 4 Ghz
Display Range -100 dBm to + 100 dBm
Measurement Range -33 dBm to + 20 dBm
Offset Range Max ± 100 dB, user settable value
Measurements Return Loss
Cable Loss
Distance-to-Fault RL
Distance-to-Fault VSWR
RF Power
Internal Trace Storage > 1000 files (files may be traces, setups, screen shots, or any combination)
External Trace Storage Limited only by size of USB Flash drive
Connectivity (2) USB 2.0 Type A, Interface: Type mini-B, Connect to PC for data transfer
Display TFT Resisitive Touch Screen, 7.0" daylight viewable color LCD, 800 x 480 resolution
Temperature Operating Temperature -10 °C to +55 °C
Battery Li-ion > 8.0 hours typical (70% brightness setting, continuous usage)
Dimensions 252 x 177 x 61 mm, (10.0 x 7.1 x 2.4in)
Weight < 2.0 kg (4.4 lbs), including battery
Anritsu Site Master S331L Standards
  • AT&T
  • Sprint
  • Sweep Testing
  • T-Mobile
  • Verizon