Replacing Fuses; Antenna Connection; Be Sgt Ne Asta Aha Red Nee - Kenwood TM-261A Instruction Manual

144/430/440 mhz fm transceiver
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@ Replacing Fuses
,
ANTENNA CONNECTION
{f the fuse blows, determine the cause
then correct the
Before operating, you must first install an efficient,
problem. After the problem is resolved, then replace the
weil-tuned antenna. The success of your installation will
|
fuse. If newly installed fuses continue to blow,
depend largely on the type of antenna and its correct
disconnect the power cable and contact your dealer or
installation. The transceiver can give excellent results if the
nearest Service Center for assistance.
antenna system and its installation is given careful
attention.
Your choice of antenna should have a 50 Q impedance to
TM-261A
match the transceiver input impedance.
Use low-loss
TM-261EJ
coaxial feed line that also has a characteristic impedance of
50 Q. Coupling the antenna to the transceiver via feed
TM-461A
lines having an impedance other than 50 © reduces the
efficiency of the antenna system, and can cause
interference to nearby broadcast television receivers, radio
receivers, and other electronic equipment.
Supplied Accessory
DC Power Cabie
CAUTION:
Only use fuses of the specified type and rating.
CAUTION:
Note:
if you use the transceiver for a long period when the vehicle
¢@ = Transmitting without first connecting an antenna or other matched
battery is not fully charged, or when the engine is OFF, the battery
load may damage the transceiver. Always connect the antenna to
may become discharged, and will not have sufficient reserves to start
the transceiver before transmitting.
the vehicle. Avoid using the transceiver under these conditions.
¢
All fixed stations should be equipped with a lightning arrester to
reduce the risk of fire, electric shock, and transceiver darnage.
{_ [=
Ea
Antenna
Feed line
connector
connector

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