Mazda 3 Owner's Manual page 631

Frequency Band (MHz)
50 — 54
68 — 87.5
142 — 176
380 — 470
806 — 940
1200 — 1300
1710 — 1885
1885 — 2025
2400 — 2500
®
*1 Only for Bluetooth
NOTE
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.
Customer Information and Reporting Safety Defects
Electromagnetic Compatibility
Maximum output power (Wattage)
50
50
50
50
10
10
10
10
0.01 *1
Aerial positions:
: front right of roof
: front left of roof
: centre of roof
: both sides of liftgate (Hatchback)
: both sides of boot lid (Saloon)
Aerial Positions
In a cabin *1
8–17