8
CONNECTING AN ANTENNA
You can connect a variety of antennas for both mobile and base-station
use (see “Using the HTX-212 as a Base Station” on Page 10). Each type
of antenna has its benefits. Choose the one that best meets your needs.
When deciding on a mobile or base-station antenna and its location, con-
sider the following:
• The antenna should be as high as possible on your vehicle or
house.
• The antenna and antenna cable should be as far away as possible
from sources of electrical noise (ignition systems, power cables,
and so on).
• The antenna should be vertical.
• The antenna should have an SWR of less than 1.5:1. SWRs of
1.8:1 or greater can prevent the HTX-212 from performing to its
specified ratings.
After you select an antenna, follow its mounting instructions. Then route
the antenna cable from the antenna to the HTX-212 and connect it to the
antenna connector.
Connect the antenna to your HTX-212 using RG-8U coaxial cable or other
50-ohm cable. The cable should end in a PL-239 connector.
Cautions:
• To prevent damage to your HTX-212, you must connect an
antenna to it before you operate it.
• Do not run the cable over sharp edges or moving parts that might
damage the cable.
• Do not run the cable through the engine compartment or other
areas that produce extreme heat.
• Check with your vehicle manufacturer for antenna cable routing
guidelines.
19-1125.fm Page 8 Tuesday, August 3, 1999 9:47 AM
To Next Page
Loading...
Need help?
General
