Electromagnetic Compatibility

Electromagnetic Compatibility

Your Mazda has been tested and certified to the UNECE*1 10 regulation as related to electromagnetic compatibility. Radio Frequency (RF) transmitter equipment (e.g. cellular telephones, amateur radio transmitters, etc.) may only be fitted to your Mazda if they comply with the parameters shown in the table below.

  1. UNECE stands for United Nations Economic Commission for Europe.

 

It is your responsibility to ensure that any equipment you have fitted complies with applicable local legislations. Have any equipment fitted by properly trained technicians.

 


  • Do not mount any transceiver, microphones, speakers, or any other item in the deployment path of the air bag system.

  • Do not fasten aerial lead to original vehicle wiring, fuel pipes or brake pipes. Avoid running the aerial lead parallel with the wire harness to the best extent possible.

  • Keep the aerial and power leads at least 100 mm (3.9 in) from any electronic modules and the air bags.

  • Avoid using the cigar lighter or accessory socket as a power source for the RF-transmitting equipment.

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Frequency Band (MHz)

Maximum output power (Wattage)

Aerial Positions

50 ― 54

50

68 ― 87.5

50

142 ― 176

50

380 ― 470

50

806 ― 940

10

1200 ― 1300

10

1710 ― 1885

10

1885 ― 2025

10

2400 ― 2500

0.01*1

In a cabin*1

  1. Only for Bluetooth®

 


After the installation of RF transmitters, check for disturbances from and to all electrical equipment in the vehicle, both in the standby and transmit modes.

Check all electrical equipment:

  • with the ignition ON

  • with the engine running

  • during a road test at various speeds.

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