Road traffic information beacon (Item 27 of Article 2 Paragraph 1 of Certification Ordinance)



Items

Technical standards

Class of emissions D1D
Assigned frequency or designated frequency 2499.7MHz
Number of channels or channel separation One channel only
Tolerance of frequency(×10-6) 1.5
Tolerance of occupied bandwidth 85kHz
Tolerance of spurious and unwanted emission intensity 2.5µW
Antenna power Designated value 0.02W or less
Tolerance +20%, -50%
Tolerance of out-band leakage power -40dB
Transmission rate of modulation signal Tolerance : ±50×10-6
Transmission rate : 64kbps
Note ----

Notice: Regulations in the Ordinance Regulating Radio Equipment shall have priority over the descriptions in the sheet when any difference is found between them. Further above descriptions do not cover all of the regulations.

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