Ford Focus Owner's Handbook Manual page 260

WARNINGS
Keep antenna and power cables at
least 100mm from any electronic
E85998
Frequency
Band MHz
1 – 30
30 – 54
68 – 87.5
142 – 176
380 – 512
806 – 940
1200 – 1400
1710 – 1885
1885 – 2025
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.
Appendices
1
Maximum output power Watt
(Peak RMS)
50 W
50 W
50 W
50 W
50 W
10 W
10 W
10 W
10 W
WARNINGS
modules and airbags.
2
Antenna Positions
Check all electrical equipment:
• with the ignition ON
• with the engine running
• during a road test at various speeds.
258
3
3, 4
1, 2, 3
1, 2, 3
1, 2, 3
1, 2, 3
1, 2, 3
1, 2, 3
1, 2, 3
1, 2, 3
4