EN 60244-11 : mebverfahren fur funksender: teil 11: umsetzer fur FM-tonrundfunk / Europaisches Komitee Fur Elektrotechnische Normung
EN 60835-1-3 : methods of measurements for equipment used in digital microwave radio transmission systems: part 1: measurements common to terrestrial radio-relay systems and satellite earth stations: section 3: transmission characteristics: (IEC 835-1-3:1992) / European Commitee for Electrothecnical Standardization
EN 60835-2-4 : methods of measurements for equipment used in digital microwave radio transmission systems: part 2: measurements on terrestrial radio-relay systems: section 4: transmitter/receiver including modulator/demodulator: (IEC 835-2-4:1993) / European Commitee for Electrothecnical Standardization
EN 60835-2-5 : methods of measurements for equipment used in digital microwave radio transmission systems: part 2: measurements on terrestrial radio-relay systems: section 5: digital signal processing sub-system: (IEC 835-2-5:1993) / European Commitee for Electrothecnical Standardization