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EN 303 978 V2.2.1 Standard

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  Keywords:

#ghz #present #document #performed #mobile

  Directive

Radio equipment Directive (2014/53/EU)

  Last Official Journal reference

Friday 4th of September 2026

  Description:

Satellite Earth Stations and Systems (SES); Earth Stations on Mobile Platforms (ESOMP) communicating with satellites in geostationary orbit, operating in the 27,5 GHz to 30,0 GHz and 17,3 GHz to 20,2 GHz frequency bands; Harmonised Standard for access to radio spectrum

  Purpose

The present document specifies technical characteristics and methods of measurements for Earth Stations on Mobile Platforms (ESOMP) equipment with the following characteristics:• The ESOMP is designed for both mobile and stationary operation.• The ESOMP operates on various mobile platforms such as trains, maritime vessels, aircraft and other vehicles.• The ESOMP is controlled and monitored by a Network Control Facility (NCF). This function may be performed centrally (e.g. for a network of ESOMPs with a central hub) or it could be performed within the ESOMP for autonomous control. The NCF is outside the scope of the present document.• The ESOMP transmit and receive frequencies are shown in table 1.Table 1: Frequency bandsFrequency Bands/frequencies (GHz)Transmit (Earth-to-space) 27,50 to 30,00Receive (space-to-Earth) 17,30 to 20,20NOTE: The relationship between the present document and essential requirements of article 3.2 of Directive 2014/53/EU is given in annex A.

  Publication

Thursday 14th of August 2025

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