Traduction de «assegnazione di frequenza » (Italien → Anglais) :

WRC-15 also maintained the exclusive allocation of the 470-694 MHz (‘sub-700 MHz’) frequency band to the broadcasting service in Region 1.

‘8,33 kHz conversion’ means the replacement of a frequency assignment registered in the central register and using 25 kHz channel spacing by a frequency assignment using 8,33 kHz channel spacing.

‘central register’ means a register where the national frequency manager registers the necessary operational, technical and administrative details for each frequency assignment in accordance with Regulation (EU) No 677/2011.

a description of the operational use of the frequency assignment;

‘aviation frequency band’ means an entry in the ITU Radio Regulations Table of Frequency Allocations of a given frequency band in which frequency assignments are made for the purpose of general air traffic;

(21) Whereas the second generation cellular digital mobile communications systems were originally defined in Council Directive 87/372/EEC of 25 June 1987 on the frequency bands to be reserved for the coordinated introduction of public pan-European cellular digital land-based mobile communications in the Community (12) as operating in the 900 MHz bands; whereas DCS-1800 has to be considered as part of the GSM family and of such second generation; whereas the Community should build on the success of the current generation of mobile digital technology including GSM both in Europe and in the world, taking into consideration interworking be ...[+++]tween UMTS and second-generation systems; whereas there should be, pursuant to Community law, no discrimination between GSM operators and new entrants in UMTS markets; whereas UMTS should develop in one seamless environment including full roaming with GSM as well as between the terrestrial and satellite components of UMTS networks, which is likely to make hybrid terminals such as dual mode/band GSM/UMTS terminals and terrestrial/satellite terminals necessary;