EN 301 489-4 : 2.2.1被替代
ELECTROMAGNETIC COMPATIBILITY (EMC) STANDARD FOR RADIO EQUIPMENT AND SERVICES; PART 4: SPECIFIC CONDITIONS FOR FIXED RADIO LINKS AND ANCILLARY EQUIPMENT; HARMONISED STANDARD COVERING THE ESSENTIAL REQUIREMENTS OF ARTICLE 3.1(B) OF DIRECTIVE 2014/53/EU
出版：European Telecommunications Standards Institute
專家解讀視頻
Describes technical characteristics and methods of measurement for Analogue and Digital Fixed Radio Links operating as fixed Point-to-Point, and Point-to-Multipoint systems as defined in annex B, including the associated ancillary equipment.
PN EN 301 489-4 : 2017 - Identical
SANS 301489-4 : 3ED 2014 - Identical
DS EN 301489-4 : 2017 - Identical
NF EN 301489-4 : 2015 - Identical
DIN EN 301489-4 : 2017 - Identical
I.S. EN 301 489-4:2009 - Identical
NEN EN 301489-4 : 2017 - Identical
NBN EN 301 489-4 : 2015 - Identical
UNE EN 301 489-4 : 2002 - Identical
