ETSI EN 300 330 Short Range Devices (SRD) - Radio Equipment in the 9 Khz to 25 Mhz Frequency Range and Inductive Loop Systems in the 9 Khz to 30 Mhz Frequency Range

The ETSI EN 300 330 standard, developed by the European Telecommunication Standards Committee (ETSI), one of the three institutions working in the field of standardization at the European level, is valid for the following short range device main equipment types:

• General short range devices, including transmitters operating in the 9 kHz to 25 MHz range
• Radio frequency identification (RFID) and inductive loop transmitters operating in the low frequency and high frequency ranges from 9 kHz to 30 MHz
• Receivers of the systems described above

These types of radio equipment can operate either with a radio frequency (RF) output link and dedicated antenna or with an integrated antenna in the permitted frequency bands in the 9 kHz to 30 MHz range as specified in the table within the standard and apply to all modulation types.

Manufacturers and users should pay particular attention to the potential for interference from other systems operating in the same or adjacent bands when selecting parameters for new short-range devices that may have inherent safety implications for human life.

This standard covers fixed stations, mobile stations and portable stations. If a system includes transponders, they are measured together with the transmitter.

Radio equipment covered by this standard is divided into several classes based on the maximum radiated magnetic field strength. The field strength assignment and limits of this standard are based on the European Commission decision and national frequency assignments for short range devices.

Among the numerous test, measurement, analysis and evaluation studies it has given for businesses in various sectors, our organization, with its trained and expert staff and advanced technological equipment, within the scope of ETSI EN 300 330 standard, short range devices (SRD), 9 Khz to 25 Mhz frequency range. radio equipment and inductive loop systems in the frequency range 9 Khz to 30 Mhz also provide test services required by the harmonized standard covering the basic requirements of article 2014 of the directive 53/3.2/EU.