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Installation and Start-Up
Installation and Start-Up
NOTE
: This product requires a CB antenna for use.
Cobra offers a line of CB radio antennas that can be used with your 19 Series CB Radio.
Visit cobra.com for antennas and antenna mounting options..
CB Antenna
Only a properly matched Antenna system will allow maximum power output. In mobile
installations (cars, trucks, boats, etc.), an antenna system that is nondirectional should be used.
When installed in a boat, the transceiver will not operate at maximum efficiency without a ground
plane unless the vessel has a steel hull. Before installing the transceiver in a boat, consult your
dealer for information regarding an adequate grounding system.
Antenna Installation Overview
A CB radio is only as good as the antenna it is
connected to. You can choose from two types of mobile
CB antennas, either a full-length whip antenna or a
loaded whip antenna. There are several different
mounting options depending your antenna and your
vehicle's specific requirements.
• There are two main methods for installing your CB
antenna. Temporary installation or permanent
installation.
1. Temporary installations typically utilize an antenna
with a magnetic base for easy installation anywhere
on the roof or hood of your vehicle. The Cobra HG
A1500 42-inch magnetic mount antenna is a good
example of such an antenna.
2. For permanent installations, the CB antenna is used
in conjunction with a more purpose-built metal base
that attaches to a specific part of a vehicle, whether
that be to the mirror, hood, trunk, etc.
Antenna Installation (Permanent)
As previously stated, permanent antenna installations
typically use a metal mounting piece in conjunction
with the CB antenna to securely mount to a specific
location on your vehicle. Each vehicle and CB user will
have different mounting requirements, so make sure
to determine the location that best suits your needs
before mounting your antenna.
1. When installing a mobile antenna, it must be fixed
to the vehicle where there is a maximum of metallic
surface (ground plane). A poor ground plane will
result in reduced transmission effectiveness from
your CB radio.
2. For an antenna that is attached by drilling into the
vehicle metallic body, ensure a good electrical
ground between the coax shield and the vehicle
body. Use proper protection for this electrical
connection to guard against exposure to moisture.
3. When mounting of the antenna is complete,
connect your coaxial cable running from your
antenna to the antenna jack on the back of your CB
radio. Be careful not to pinch the cable as this can
also reduce your radio’s transmission effectiveness.
4. Once your antenna is installed and connected to
your CB radio you can adjust its SWR if it is an
adjustable antenna. Consult your owner’s manual
for specific SWR adjustment instructions.