Anritsu Site Master S331L
Handheld Analyzer for Antenna Systems and RF Cables
The Anritsu Site Master S331L is a rugged, handheld analyzer designed for field technicians handling antenna systems and RF cables. It delivers full-workday performance, wide frequency coverage (2 MHz to 4 GHz), built-in power meter, and robust sweep and trace management—all optimized for installation, maintenance and diagnostic tasks of wireless networks.
Key Features :
- Wide Frequency Range: Covers approximately 2 MHz to 4 GHz for cable & antenna analysis.
- Built-in Power Meter: Supports RF power measurements (50 MHz to 4 GHz) without needing a separate instrument.
- Long Battery Life: Operates more than 8 hours on battery; power saving features extend usage further.
- Rugged Design: Impact-, dust- and splash-resistant; lightweight (< 2kg approx) to ease field work.
- Large Outdoor-Viewable Display: 7-inch TFT touchscreen (800×480 resolution) with USB ports for data transfer and peripherals.
- Flexible Calibration: Includes InstaCal™ module (one-connection calibration) and FlexCal™ for calibration stability across frequencies.
- Comprehensive Measurement Modes: Return Loss, VSWR, Cable Loss, Distance-to-Fault (DTF), Smith Chart (50/75Ω), 1-port Phase, RF Power, etc.
- Efficient Sweep & Trace Management: Stores >1,000 files (sweeps, setups, screenshots); supports standard *.dat formats; compatible with Anritsu’s software tools.







