DIN EN 300220-1:2017-05

Electromagnetic compatibility and Radio spectrum Matters (ERM) - Short Range Devices (SRD) - Radio equipment to be used in the 25 MHz to 1000 MHz frequency range with power levels ranging up to 500 mW - Part 1: Technical characteristics and test methods (Endorsement of the English version EN 300220-1 V2.1.1 (2006-04) as German standard).

Electromagnetic compatibility and Radio spectrum Matters (ERM) - Short Range Devices (SRD) - Radio equipment to be used in the 25 MHz to 1000 MHz frequency range with power levels ranging up to 500 mW - Part 1: Technical characteristics and test methods (Endorsement of the English version EN 300220-1 V2.3.1 (2010-02) as German standard).

Electromagnetic compatibility and Radio spectrum Matters (ERM) - Short range devices; technical characteristics and test methods for radio equipment to be used in the 25 MHz to 1000 MHz frequency range with power levels ranging up to 500 mW - Part 1: Parameters intended for regulatory purposes; English version EN 300220-1 V 1.2.1 (1997-11)

Electromagnetic compatibility and Radio spectrum Matters (ERM) - Short range devices; Radio equipment to be used in the 25 MHz to 1000 MHz frequency range with power levels ranging up to 500 mW - Part 1: Technical characteristics and test methods (Endorsement of the English version EN 300220-1 V 1.3.1 (2000-09) as German standard)

Electromagnetic compatibility and Radio spectrum Matters (ERM) - Short Range Devices (SRD) - Radio equipment to be used in the 25 MHz to 1000 MHz frequency range with power levels ranging up to 500 mW - Part 1: Technical characteristics and test methods (Endorsement of the English version EN 300 220-1 V2.4.1 (2012-05) as German standard).

Short Range Devices (SRD) operating in the frequency range 25 MHz to 1000 MHz - Part 1: Technical characteristics and methods of measurement (Endorsement of the English version EN 300 220-1 V3.1.1 (2017-02) as German standard).