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Antenna Installation
IMPORTANT: To meet the FCC's RF Exposure
Guidelines, the antenna should be installed to ensure
a minimum distance between the body of the user
and nearby persons and the antenna. To determine
the minimum distance, calculate the combined cable
loss and antenna gain and refer to the graph below to
identify the required minimum separation distance in
centimeters.
Combined Cable Loss and Antenna Gain vs. Minimum Separation Distance
Combined Cable Loss an d Antenna G ain vs. Min imum Separation D istance
5
4
3
2
1
0
20
25
-1
-2
-3
-4
Hands-Free Microphone Installation
The mounting position of the Digital HF hands-free
microphone within the vehicle has a definite influence
on the performance of the Vehicular Speaker Phone
(V.S.P.) hands-free operation. The microphone should
be mounted either on the sun visor (directly above the
driver) or on the headliner (above the driver). The
microphone should never be mounted near the window
or in a location where the road and ambient background
noise would be substantially high (above 85 dB SPL).
30
35
Minimum Separation Distance (cm)
Minimum Separ ation Distance (cm)
Installation Manual
40
45
50
33
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