Commission Implementing Regulation (EU) 2016/799 of 18 March 2016 implementing Regulation (EU) No 165/2014 of the European Parliament and of the Council laying down the requirements for the construction, testing, installation, operation and repair of tachographs and their components (Text with EEA relevance) (c. 799)

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ANNEX I C U.K. Requirements for construction, testing, installation, and inspection

Appendix 14

REMOTE COMMUNICATION FUNCTION U.K.

5. REMOTE COMMUNICATION DESIGN AND PROTOCOLS U.K.

5.3 DSRC Physical interface parameters for remote communication U.K.

5.3.3 Antenna design U.K.

5.3.3.2 VU antenna U.K.

DSC_31 The design of the DSRC-VU antenna shall be a function of commercial design, operating within the limits defined in 5.3.2 which is adapted to optimise the reading performance of the DSRC-REDCR for the specific purpose and read circumstances in which the REDCR has been designed to operate. U.K.

DSC_32 The VU antenna shall be fixed to, or close to, the front windshield of the vehicle as specified in 5.1 above. U.K.

DSC_33 In the test environment in a workshop (see section 6.3), a DSRC-VU antenna, affixed according to 5.1 above, shall successfully connect with a standard test communication and successfully provide an RTM transaction as defined within this Appendix, at a distance between 2 and 10 meters, better than 99 % of the time, averaged over 1 000 read interrogations. U.K.