- Wideband EMF monitoring covering both low and high frequencies (from 9 kHz up to 29.5 GHz)
- Frequency-selective measurement packages — allows targeting of specific services/bands (e.g. mobile, broadcast, IoT)
- Automatic and unattended continuous monitoring — ideal for long-term exposure surveillance
- Dual-antenna input flexibility — supports different antenna configurations depending on need (isotropic or directional)
- Integrated communication (LTE + VPN) — remote data access and secure transmission of measurement data
- Compact and portable — easy deployment and transport; suitable for field use or temporary installations
- Long-term deployment ready — rugged, weather-resistant system for outdoor or industrial monitoring environments
- Ease of use — intuitive interface and simple configuration make it accessible for users without deep technical background
FieldMan - electromagnetic field meter
EMF - Broadband measuring devices
With the FieldMan, Narda opens up new dimensions in the versatility and handling of electromagnetic field measuring devices. The lightweight and easy-to-use device can be used with different probes and thus allows reliable, direction-independent measurements from 0 Hz (DC) to 90 GHz. The successor to the proven NBM-500 series detects high and low frequency electric and magnetic fields. It delivers precise and reproducible measurements and delivers meaningful and reliable results.
Features
Key capabilities and advantages
Specification
Technical specifications and parameters
| Frequency range | 9 kHz – 6 GHz, and 24.25 GHz – 29.50 GHz |
| Antenna input | 2 isotropic antennas or 1 isotropic + 1 omnidirectional 5G FR2 LNB antenna |
| Measurement mode | Frequency-selective EMF monitoring |
| Supported services / bands | VHF, DAB, TETRA / APCO P25, DVB-T, 2G/GSM, 3G/UMTS, 4G/LTE, 5G, IoT, radar (via configurable measurement packages) |
| Data format | Measurement results stored, transmitted in XML (or appropriate data output) |
| Data transmission / communication | Built-in LTE router + integrated VPN client for remote communication / data transfer |
| Portability / Packaging | Compact system, transportable in 3 rugged cases |
| Operation mode | Automated monitoring — continuous long-term monitoring without need for on-site staff |
| Ruggedness / Environmental Hardening | Designed for outdoor / harsh environment deployment (with weatherproofing / protective housing) |
| Usability | Simple setup and user-friendly interface (usable even by non-expert personnel) |
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