The Anritsu S332E Site Master is a handheld cable and antenna analyzer with integrated spectrum analysis, designed for field installation, maintenance, and troubleshooting of wireless infrastructure. It consolidates multiple testing functions—return loss, VSWR, cable loss, distance-to-fault measurements, and spectrum analysis—into a single portable unit weighing 6.0 lbs. The 8.4-inch daylight-viewable color LCD touchscreen supports both field deployment and detailed analysis in the lab or at the tower site.
## Technical Specifications
**Frequency Coverage**
• Cable & Antenna Analyzer: 2 MHz to 4.0 GHz
• Spectrum Analyzer: 9 kHz to 4.0 GHz
**Physical**
• Dimensions: 273 mm × 199 mm × 91 mm (10.7 × 7.8 × 3.6 inches)
• Weight: 2.71 kg (6.0 lbs)
• Display: 8.4-inch color LCD touchscreen, daylight viewable
• Power: Rechargeable lithium-ion battery (7500 mAh), 4.5-hour runtime
**Cable & Antenna Analysis**
• Return Loss, VSWR, Cable Loss, Distance-To-Fault (return loss and VSWR), Phase, Smith Chart (50/75 Ω)
• 2-Port transmission measurements: TMA gain and antenna-antenna isolation (high/low power settings)
• Sweep speed: 1 msec/data point typical
• Calibration: OSL, InstaCal™, FlexCal™
**Spectrum Analysis**
• Dynamic range: > 95 dB (10 Hz RBW)
• Display average noise level (DANL): -152 dBm (10 Hz RBW)
• Phase noise: -100 dBc/Hz maximum @ 10 kHz offset at 1 GHz
• Frequency accuracy: < ±50 ppb with GPS enabled
• Occupied bandwidth, channel power, adjacent channel power ratio (ACPR), carrier-to-interference ratio (C/I), spectral emission mask
**Interference Analysis**
• Spectrogram display, RSSI, signal ID, three-dimensional frequency/power/time display
• Signal mapping with data history storage up to 72 hours
## Optional Accessories
• Bias Tee: 32 V internal (Option 10)
• High-accuracy power meter: ±0.16 dB over wide frequency range (Option 19)
• Internal power meter for channelized measurements (Option 29)
• GPS receiver for time and location stamping (Option 31)
• AM/FM/PM analyzer, EMF test
## Typical Applications
Wireless infrastructure installation and verification, antenna and transmission line characterization, interference identification and source location, power measurements across 2 MHz to 4.0 GHz, distance-to-fault diagnostics for cable problems.
