EME Spy 140 Electromagnetic Field Strength Analyzer
| Origin | France |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | EME Spy 140 |
| Price | Upon Request |
Overview
The EME Spy 140 is a professional-grade, portable electromagnetic field (EMF) strength analyzer engineered for real-time, personal exposure assessment across radiofrequency (RF) bands from 88 MHz to 5.85 GHz. Designed in accordance with IEC 62232 and EN 50492 standards for RF exposure evaluation, it employs a triaxial isotropic electric field (E-field) probe calibrated to deliver traceable, frequency-selective measurements of ambient electromagnetic radiation. Its core function is continuous, operator-worn monitoring of human exposure in occupational and public environments—supporting compliance verification against ICNIRP, IEEE C95.1, and national regulatory limits. Unlike broadband survey meters, the EME Spy 140 performs simultaneous spectral segmentation across 14 preconfigured frequency bands, enabling granular source attribution (e.g., GSM uplink vs. Wi-Fi 5 GHz) without requiring spectrum analyzer expertise.
Key Features
- Triaxial isotropic E-field probe covering 80 MHz – 6 GHz with axial symmetry <±0.5 dB deviation across critical telecom bands
- 14 user-selectable, regulatory-aligned frequency bands—from FM broadcast (88–108 MHz) to 5 GHz Wi-Fi (5150–5850 MHz)
- Minimum detectable field strength: 0.005 V/m (in high-sensitivity bands including DCS, UMTS, and 2.4 GHz Wi-Fi)
- Dynamic range: 61.6 dB (0.005 V/m to 6 V/m), supporting both low-level environmental surveys and near-source occupational assessments
- Onboard logging capacity: up to 80,000 data points with configurable sampling intervals (2 s to 10 s)
- Extended battery operation: up to 42 hours in 10-second logging mode using two rechargeable AA cells
- IP55-rated enclosure for dust resistance and water jet protection—suitable for outdoor field deployment
- Bluetooth 4.2 interface for wireless telemetry and remote configuration via mobile or desktop applications
Sample Compatibility & Compliance
The EME Spy 140 is validated for use in personnel exposure monitoring scenarios where spatial averaging and time-weighted averaging per ICNIRP (2020) and EU Council Recommendation 1999/519/EC are required. It supports measurement protocols compliant with EN 50413 (Assessment of Human Exposure to EMF), EN 62311 (EMF evaluation of electronic equipment), and FCC OET Bulletin 65 Supplement B. The instrument’s isotropic response and band-specific calibration coefficients (±0.4 dB to ±2.0 dB uncertainty depending on band) ensure metrological traceability to national standards laboratories. It is routinely deployed by regulatory authorities, municipal EMF task forces, telecom infrastructure auditors, and university research groups conducting epidemiological exposure studies under GLP-aligned protocols.
Software & Data Management
The included EME Spy Analysis Software (Windows/macOS) provides post-processing, spectral visualization, limit comparison, and report generation—including customizable PDF export compliant with ISO/IEC 17025 documentation requirements. Logged datasets include timestamp, GPS coordinates (when paired with external GNSS module), band-specific RMS field values, and exposure ratio (%) relative to selected reference standard (ICNIRP, IEEE, or custom threshold). Audit trails record all parameter changes, calibration events, and software updates—supporting FDA 21 CFR Part 11–aligned data integrity workflows when configured with digital signature and user access controls. Optional Real-Time Visualization Toolkit enables live spectral bar charts and georeferenced heatmaps during field surveys.
Applications
- Ongoing exposure monitoring for telecom site technicians, broadcast engineers, and RF safety officers
- Municipal EMF baseline mapping and hotspot identification near schools, hospitals, and residential zones
- Academic and public health research into long-term low-level RF exposure patterns
- Pre-compliance testing of IoT devices, smart meters, and wireless consumer electronics prior to EMC certification
- Post-installation verification of shielding effectiveness in RF-secure facilities (e.g., laboratories, control rooms)
<liRegulatory compliance audits of 4G/LTE and 5G NR base stations, small cells, and DAS installations
FAQ
Is the EME Spy 140 suitable for measuring 5G NR signals in the n78 band (3.3–3.8 GHz)?
Yes—the WiMAX band (3400–3800 MHz) and WiFi 5G band (5150–5850 MHz) cover key 5G FR1 allocations, and the probe maintains ±2.9 dB and ±3.9 dB amplitude accuracy respectively within those ranges.
Does the device meet ISO/IEC 17025 calibration requirements?
Each unit ships with an accredited initial calibration certificate (traceable to LNE, France), and optional periodic recalibration services include full uncertainty budget reporting per ISO/IEC 17025 Annex A.
Can measurement data be integrated into GIS platforms?
Yes—CSV exports include latitude/longitude (via Bluetooth GNSS pairing), timestamp, and band-resolved field values, enabling direct import into QGIS, ArcGIS, or custom spatial analytics pipelines.
What is the recommended recalibration interval?
Annual recalibration is advised for regulatory or audit-critical use; biennial intervals may be justified under controlled internal QA programs with documented stability checks.
Is firmware update support provided after purchase?
Yes—free lifetime firmware updates are delivered via the EME Spy Portal, including new band definitions, enhanced noise rejection algorithms, and compatibility with emerging standards such as ITU-R SM.2515.
