Antenna Installation; Noise Suppression - GME GA9800 Instruction Manual

Finally, plug the lcd controller microphone into the front panel
of the tX3340 and the power and antenna leads to the sockets
provided on the rear of the radio.

antenna inStallation

it is essential to select a good quality, high efficiency, 477 mhz
antenna. A poor quality antenna or one not designed for the
specific frequency band you are using will give very
poor performance.
GmE have a wide range of suitable 477 mhz uhF cB antennas to
suit most installations and applications. We recommend contacting
your local GmE retailer for advice.
connect to the antenna cable to the rear antenna socket using a
Pl259 coaxial connector.

noiSe SuppreSSion

the inherent design of Fm transceivers result in a high level of
resistance to ignition and electrical interference. however in some
installations it may be necessary to take additional steps to help
reduce or eliminate noise interference. during installation, try to
route the dc battery leads, the antenna lead or any accessory wires
away from the engine compartment, ignition or alternator wiring.
if the noise continues, it may be necessary to fit a suppression kit
in which case we recommend you consult an auto electrician for
advice specific to your installation.
higher frequency electrical interference cause by electric motors can
be suppressed directly at the motor terminals.
PA G E 1 6
Fitting the LCD Controller Microphone
slide microphone
into the mounting clip
Mounting the Cradle
i n s t r u c t i o n m A n u A l
MC520B
t X 3 3 4 0