Anritsu S331E Site Master Handheld Cable and Antenna Analyzer; 2 MHz to 4 GHz
Anritsu Network Analyzers. Frequency Range: 2 MHz to 4 GHz, Dynamic Range: >, Accuracy: ≤ ± 2.5 ppm @ 25 °C.
- Model
- Anritsu S331E
- Calibration
- Available on request
- Price
- $4,975
- Status
- In stock
- RFQ ref
- S331E
This unit
The Anritsu S331E Site Master is a handheld cable and antenna analyzer built for field installation, maintenance, and troubleshooting of wireless communication systems. Operating from 2 MHz to 4 GHz, it delivers return loss, VSWR, cable loss, distance-to-fault analysis, and Smith Chart measurements in a single portable unit. The 8.4-inch daylight-viewable touchscreen and durable construction enable reliable operation in demanding field environments.
Optional 2-port transmission measurement, spectrum analyzer, and power meter configurations extend its utility across multiple test scenarios.
Technical Specifications
- Frequency Range: 2 MHz to 4 GHz
- Dynamic Range: > 95 dB (10 Hz RBW)
- DANL: –152 dBm (10 Hz RBW)
- Phase Noise: –100 dBc/Hz max @ 10 kHz offset at 1 GHz
- Frequency Accuracy: ≤ ± 2.5 ppm @ 25 °C; < ± 50 ppb with GPS enabled
- Resolution Bandwidth: 1 kHz (RF immunity low), 100 kHz (RF immunity high)
- Sweep Speed: 1 ms/data point typical; 80 dB (optional)
Key Features
- 1-port measurements: return loss, VSWR, cable loss, distance-to-fault, phase, Smith Chart
- Calibration methods: OSL, InstaCal™, FlexCal™
- 8.4-inch color TFT touchscreen with daylight visibility
- Internal memory for ~2,000 traces/setups; USB export capability
- Optional 2-port transmission measurement with high/low power settings for TMA gain and antenna-antenna isolation
- Optional spectrum analyzer (100 kHz to 4 GHz) with interference analysis, spectrogram display, RSSI, and 3D frequency/power/time visualization
- Optional channel scanner
- Optional power meter and high-accuracy power meter (50 MHz to 6 GHz, ±0.16 dB accuracy with USB sensors)
Typical Applications
- Cellular base station installation and commissioning
- Transmission line and cable fault location
- Antenna performance verification
- RF interference detection and analysis
- Transmitter power measurement
Compatibility & Integration Supports high-accuracy USB power sensors (MA24106A, MA24108A, MA24118A) for extended power measurement capability.
Specifications
| Parameter | Value |
|---|---|
| Frequency Range | 2 MHz to 4 GHz | Power Range (dBm): '-152 dBm (DANL, 10 Hz RBW) | Voltage / Current Range: 32 V (internal bias tee) |
Anritsu S331E — Repair & Calibration Service
Aumictech offers NIST-traceable calibration and repair for the Anritsu S331E. All calibrations are performed to NIST-traceable standards and ship with a certificate. Turnaround is typically 1–3 business days after receipt.
Anritsu S331E price
This Anritsu S331E is listed at $4,975. Calibration is available separately from $450. Contact us for volume pricing or if you need multiple units.
Anritsu S331E calibration cost
NIST-traceable calibration for the Anritsu S331E is $450 (standard — pass/fail certificate and calibration sticker) or $650 (full measured data at every test point, reference standards documented, traceability chain included). Turnaround is 1 to 3 business days after receipt. See full calibration details →
