EVS-EN 302 065-5 V1.1.1:2017

The present document applies to transceivers, transmitters and receivers utilizing Ultra WideBand (UWB) technologies and used onboard aircraft, i.e. radio links for intra-aircraft communications purposes inside an aircraft.
The present document applies to impulse, modified impulse and RF carrier based UWB communication technologies.
The present document applies to UWB equipment with an output connection used with a dedicated antenna or UWB equipment with an integral antenna.
Equipment covered by the present document operates in accordance with CEPT ECC/DEC(12)03 [i.2] "The harmonised conditions for UWB applications onboard aircraft".
These radio equipment types are capable of operating in all or part of the frequency bands given in table 1.
Table 1: Permitted ranges of operation in accordance with CEPT ECC/DEC(12)03 [i.2]
Permitted range of operation (see note 1) Transmit 30 MHz to 10,6 GHz Receive 30 MHz to 10,6 GHz Intended ranges of operation (preferred range of operating bandwidth), see note 2 Transmit 6,0 GHz to 6,650 GHz Receive 6,0 GHz to 6,650 GHz Transmit 6,6752 GHz to 8,5 GHz Receive 6,6752 GHz to 8,5 GHz NOTE 1: Limits in table 2 clause 4.3.2 and table 3 clause 4.3.3 are to be met. NOTE 2: This is the preferred range for the operating bandwidth, as defined in clause 4.3.1.