Intek M-120 PLUS, Owner'S Manual

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Installing and connecting the mobile antenna with magnet base
FULL KIT VERSION
Installing and connecting the mobile antenna with magnet base
A 27 MHz mobile antenna with magnet base and 4m RG-58/U is included in the kit. Connect the whip (A) to the magnet
base and tighten the locking screw (B) using the supplied tool. Please pay attention to correctly placing the magnet
antenna on the vehicle top. The magnet antenna must be firmly attached to the vehicle metal body. Connect the antenna
connector (E) to the antenna outlet (12) located on the rear side of the radio. Before turning on and operating the radio,
the correct performance of the antenna (S.W.R. ratio) must be check with an S.W.R. meter. If necessary, adjust the
length of the whip (A) until a correct S.W.R. ratio is reached. Otherwise the transmitter circuit of the radio might be
damaged. Antenna must be usually placed on the highest part of the vehicle, free from nearby metal parts and as far as
possible from any possible source of electric or electromagnetic noice. The antenna cable must not be damaged in its
way to the radio.
Parts description
A. Whip
Steel whip with protective rubber cup.
B. Locking screw
Locking screw for adjusting and tightening the antenna
whip, using the supplied tool.
C. Magnet base
Antenna magnet base to be placed on any iron or steel
surface, with no need to drill any hole on the vehicle body.
D. RG-58/U Cable
RG-58/U cable, 4m long.
E. RF Connector
PL-259 connector.
Connect to the antenna outlet (12), located on the rear side
of the radio.
Warning ! Before turning on and operating radio,
make sure that the connector (E) is correctly
connected to the antenna outlet (12) located on the
rear side of the radio.
A
B
D
E
C
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English