EUROLAB, with its state-of-the-art accredited laboratories and expert team, offers precise and rapid testing services within the scope of EN 301 908-7 testing. The reference EN 301 908-7 relates to a standard in the European Norm (EN) series entitled "Electromagnetic compatibility and Radio Spectrum Matters (ERM); Base Stations (BS), Repeaters and User Equipment (UE)" for IMT-2000.
---imt-2000-ucuncu-nesil-hucresel-aglar-icin-baz-istasyonlari-(bs).jpg "EN 301 908-7 Electromagnetic Compatibility and Radio Spectrum - Repeaters and User Equipment Testing")
The standard focuses on equipment used in IMT-2000 (International Mobile Telecommunications-2000), a set of standards for third-generation cellular networks.
It states that the standard has been harmonized, meaning that it is compatible with European requirements and specifically addresses IMT-2000 using Code Division Multiple Access Time Division Duplex (CDMA TDD) technology.
The technical requirements of the present document are valid within the scope of the environmental profile for the operation of the equipment to be declared by the supplier. The equipment shall always comply with all technical requirements of the current document while operating within the limit limits of the required operational environmental profile.
The spectrum emission mask defines the out-of-band emission requirement for the Base Station transmitter. These out-of-band emissions are emissions just outside the channel bandwidth that arise from the modulation process and nonlinearity in the transmitter, but spurious emissions are excluded.
Transmitter spurious emissions are emissions resulting from undesirable transmitter effects such as harmonic emission, noise emission, intermodulation products and frequency conversion products, but do not include out-of-band emissions. This is measured at the Base Station RF output port.
EUROLAB helps manufacturers with EN 301 908-7 test compliance. With our professional working mission and principles, our testing experts offer you, our manufacturers and suppliers, the best service and controlled testing process in our laboratories. Thanks to these services, businesses receive more effective, high-performance and quality testing services and provide safe, fast and uninterrupted service to their customers.
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