User's Manual

FCC ID: BIB61201001
Important Safety Instructions for Installers and Users
RF Exposure Information
In order to comply with Federal Communications Commission safety standards for human
exposure to radio frequency (RF) energy, the following precautions must be taken:
• Mount each antenna connected to the transmitter at a location such that, during
transmission, no person or persons can come within the minimum separation distance
specified in the chart below.
Frequency Band Antenna Antenna type
maximum
duty cycle
cm
in
39 - 50 MHz
1/4 wave dipole
mounted to roof of
vehicle
10.00% 45 17.7
156 - 162 MHz
1/4 wave dipole
mounted to roof of
vehicle
50.00% 50 19.7
896-901MHz/935-940 MHz
1/4 wave dipole
mounted to roof of
vehicle
50.00% 30 11.8
896-901MHz/935-940 MHz
5/8 wave over 1/4
wave colinear
mounted to roof of
vehicle
50.00% 45 17.7
2412 - 2462 MHz
3 dBi
100.00%
20
7.9
minimum
separation
distance
• Install all antennas in accordance with manufacturer’s instructions.
• Always disable the transmitter when installing or servicing an antenna or
transmission line.
• Mobile antennas may be installed at the center of a vehicle roof or trunk as long as
the minimum separation distance is observed.
• Base antennas should be installed on permanent outdoor structures. RF Exposure
compliance at such sites must be addressed on a site-by-site basis.
When these precautions are taken, an installation with this device satisfies the requirements
for an Occupational/Controlled Exposure environment, per OET Bulletin 65.