User Manual

MU 7-X/...
Unity Gain ¼ λ Mobile Antenna for the 450 MHz Band
DESCRIPTION
Silicone covered flexible steel wire whip.
MU 7-X/s covers 370 – 410 MHz
MU 7-X/l covers 406 – 440 MHz
MU 7-X/h covers 430 – 470 MHz
– no tuning required.
Stainless steel X-mount with M6-thread whip-fastening system.
Simple mounting exclusively with access from the outside.
Models available with X-mount (oblong), CX-mount (circular) and MM-
mount (magnetic).
Choice between two connection principles:
X-mount, MM-mount: FME-connection (supplied without cable).
XP4-mount: Permanently attached 4 m cable terminated with FME-
connector.
ORDERING DESIGNATIONS
TYPE PRODUCT NO. FREQUENCY RANGE
X-mount (oblong) with FME-system
MU 7-X/s 130001076 370 - 410 MHz
MU 7-X/l 130001070 406 - 440 MHz
MU 7-X/h 130001082 430 - 470 MHz
CX-mount (circular) with FME-system
MU 7-CX/s 130001066 370 - 410 MHz
MU 7-CX/l 130001071 406 - 440 MHz
MU 7-CX/h 130001083 430 - 470 MHz
XP4-mount (oblong) with 4 m cable and FME-connector
MU 7-XP4/s 130001080 370 - 410 MHz
MU 7-XP4/l 130001072 406 - 440 MHz
MU 7-XP4/h 130001073 430 - 470 MHz
CXP4-mount (circular) with 4 m cable and FME-connector
MU 7-CXP4/s 130001065 370 - 410 MHz
MU 7-CXP4/l 130001068 406 - 440 MHz
MU 7-CXP4/h 130001074 430 - 470 MHz
MM-mount (magnetic) with FME-system
MU 7-MM/s 130001060 370 - 410 MHz
MU 7-MM/l 130001061 406 - 440 MHz
MU 7-MM/h 130001062 430 - 470 MHz
SPECIFICATIONS
ELECTRICAL
MODEL MU 7-X/...
ANTENNA TYPE ¼ λ mobile whip antenna
FREQUENCY 450 MHz-band covered by three models
IMPEDANCE Nom. 50 Ω
POLARIZATION Vertical
GAIN 0 dB (acc. to EIA RS-329-1)
BANDWIDTH ≥ 45 MHz @ SWR ≤ 1.5
SWR ≤ 1.2 @ f. res.
MAX. POWER 100 W
MECHANICAL
MATERIALS Whip:
Steel wire covered with silicone tubing
Black-chromed brass
Mount:
Black-chromed brass
Weather- and shockproof plastics
Stainless steel
RECOMMENDED
INSTALLATION
TORQUE
4 ± 1 Nm
COLOUR Black
HEIGHT Approx. 175 mm
WEIGHT X-version: Approx. 65 g
XP4-version: Approx. 205 g
MM-version: Approx. 275 g
MOUNTING 18 mm dia. hole