The present document applies to Mobile Earth Stations (MES) providing Low Bit Rate Data Communications (LBRDC) using Low Earth Orbiting (LEO) satellites and which have the following characteristics:
- the MES could be a Based MES (BMES), a Vehicle mounted MES (VMES), or a Portable MES (PMES);
- the MESs operate through satellites in Low Earth Orbit (LEO) as part of a network providing Low Bit Rate Data Communications (LBRDC);-
The present document is intended to cover the provisions of Directive 2014/53/EU  (RE Directive) article 3.2 which states that "..radio equipment shall be so constructed that it both effectively uses and supports the effi-cient use of radio spectrum in order to avoid harmful interference".
In addition to the present document, other ENs that specify technical requirements in respect of essential re-quirements under other parts of article 3 of the RE Directive  may apply to equipment within the scope of the present document.
NOTE 1: A list of such ENs is included on the ETSI web site.
NOTE 2: The MESs are controlled and monitored by a Network Control Facility (NCF). The NCF is outside the scope of the present document.
|Označení||ČSN ETSI EN 301 721 V2.1.1 (876038)|
|Datum schválení||1. 12. 2016|
|Datum účinnosti||1. 1. 2017|
|Jazyk||angličtina (obsahuje pouze anglický originál)|
|Počet stran||44 stran formátu A4|
|Dostupnost||skladem (tisk na počkání)|