Installation; Mobile Installation - Kenwood TR-7850 Instruction Manual

SECTION 1
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1-1 Interconnection
Connect the antenna and power supply as shown in Fig.
1-1 for fixed station.
1-2. MOBILE Installation, [general]
* Installation location
Using the supplied mounting bracket, install the transceiver
INSTALLATION
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*- Power supply
Connect the supplied power cord with fuse directly to the
battery terminals. Connecting to the cigarette lighter socket
can cause a poor connection, and excessive voltage drop.
* Ignition noise
The transceiver is designed to suppress ignition noise;
however, if excessive noise is present, it may be necessary
to use suppressor spark plugs (with resistors).
under the dashboard or on the side of the console in your
car. Mount the unit for safe operation: easy keyboard
access, and display visibility.
Refer to Fig. 1-2A and Fig. 1-2B.
If your car is equipped with an electronic fuel injector, the
transceiver should be as far from the control equipment as
possible.
Antenna installation
Various types of antenna for 2 meter mobile operation are
available. (See Fig. 1-2C)
NOTE:
For gutter-mount installation, the antenna bracket must be
grounded to the car body as shown in Fig. 1-2C. Affix the
antenna securely, referring to the antenna instruction.
Regulated power supply (10A or more)
O) O) KPS-12
Fixed station operation
2
4
Ep sss0 00101 A
VBR RBLRaaIatAaRARaat
lh)
GLISDISLISSSSASISISISISSDISSDISISISTSSSS SS,
/
BC-1 (120V AC)
(WO09-0008-05)
L0MOOISOSISSSSIASSSS ADIADO DISSO 4)
9
A
DC power
E E terminal
(E
[e]
(o)
Connect battery to DC power terminal.
For detailed instruction, see page 6.
UHF type
connector E ANT
EA u
ANT terminal
DDD DDD DDD
Coaxial cable
AN y 77)
For mobile antenna installation,
see page 6.
Mobile station operation
Fig. 1-1 Antenna and Power Supply Connections