The Anritsu Site Master S331D is a handheld cable and antenna analyzer (Site Master series) covering 25 MHz to 4.0 GHz. It provides Return Loss/SWR, Cable Loss and Frequency Domain Reflectometry (FDR) Distance-to-Fault (DTF) analysis for installation, maintenance and troubleshooting of wireless base station cabling and antennas.
Specifications
General
| Parameter | Value |
|---|---|
| Interfaces | RS-232 serial |
| Display | Daylight-viewable TFT color display |
Physical
| Parameter | Value |
|---|---|
| Power Supply | Rechargeable field-replaceable battery; AC adapter/charger; 12 V automobile (cigarette-lighter) adapter optional (accessory), not included |
| Weight | under 5 lb (including battery) |
Product Identification
| Parameter | Value |
|---|---|
| Manufacturer | Anritsu |
| Model Name / Number | Site Master S331D |
| Product Description | Handheld Site Master cable and antenna analyzer with return loss/VSWR, cable loss, and FDR DTF measurements |
| Primary Application | Installation, provisioning, maintenance and troubleshooting of wireless base station cable and antenna systems |
Performance — General Measurement
| Parameter | Value |
|---|---|
| Frequency Range | 25 MHz to 4.0 GHz |
| Return Loss Range | 0.00 to 60.00 dB |
| Return Loss Resolution | 0.01 dB |
| VSWR Range | 1.00 to 65.00 |
| VSWR Resolution | 0.01 |
| Cable Loss Range | 0.00 to 30.00 dB |
| Cable Loss Resolution | 0.01 dB |
| Measurement Display Vertical Range | Return Loss: 0.00 to 60.00 dB; VSWR: 1.00 to 65.00 |
Measurement Functions & Algorithms
| Parameter | Value |
|---|---|
| Measurement Modes / Capabilities | Return Loss/SWR, Cable Loss, Frequency Domain Reflectometry (FDR) Distance-to-Fault (DTF); optional power meter |
| Built-in Average Cable Loss | Built-in automatic average cable loss calculation |
| DTF / Fault Location | Frequency Domain Reflectometry (FDR) DTF analysis to locate faults accurately |
| Long-range Fault Location Capability | Locate long-range problems using up to 517 data points |
| Power Measurement Options Summary | Optional broadband power monitor (Option 5) with inline/terminating sensors; no High Accuracy Power Meter (Option 19) for S331D |
Data Acquisition, Storage & Reporting
| Parameter | Value |
|---|---|
| Number of Data Points (trace lengths) | 130, 259, 517 |
| Trace Labelling & Stamping | Alphanumeric labeling of saved measurements; automatic time and date stamp |
| Trace Points Options and Effect | 130, 259 or 517 points selectable; horizontal range and resolution depend on point count and frequency span |
| Automatic Time & Date Stamp | Automatic time and date stamping of saved data |
Performance Specifications (Accuracy & Uncertainty)
| Parameter | Value |
|---|---|
| Corrected Directivity After Calibration | >42 dB |
Display, User Interface & Controls
| Parameter | Value |
|---|---|
| Distance Units | Meters and feet |
| Built-in Signal & Cable Standards | Built-in cable lists (user-editable); no built-in signal standards |
| Display Type (marketing) | Monochrome transflective LCD (daylight-viewable) |
Physical / Mechanical
| Parameter | Value |
|---|---|
| Handheld Design | Handheld, battery-operated design intended for field use |
| Weight (marketing) | Weighs less than 5 pounds (including battery) |
Interfaces
| Parameter | Value |
|---|---|
| External Interfaces Mentioned | RS-232; AC/DC power input; 12 V automobile adapter input |
Power & Battery
| Parameter | Value |
|---|---|
| Field Replaceable Battery | Rechargeable, field-replaceable battery |
User Documentation & Support
| Parameter | Value |
|---|---|
| User Documentation Included | User's guide included |
Technology
Frequency Domain Reflectometry (FDR)
Applications
Installation, provisioning, maintenance and troubleshooting of wireless base station cable and antenna systems (VHF, paging, cellular, PCS/GSM, 3G, ISM, WLAN, WLL, broadcast)