Manual

MU 901-X/...
Unity Gain ¼ λ Mobile Antenna for the 900 MHz Band
DESCRIPTION
Black-chromed whip with large bandwidth.
Nice, discrete design.
Type MU 901-X/l covers 820 – 905 MHz (e.g. for EAMPS).
Type MU 901-X/h covers 870 – 960 MHz (e.g. for ETACS, NMT-900 and
EGSM)
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 low loss cable terminated
with FME-connector.
All whips are compatible with all mounts.
ORDERING DESIGNATIONS
TYPE PRODUCT NO. FREQUENCY MOUNT VERSION
MU 901-X/l 130001149 820 - 905 MHz X-mount (oblong)
with FME-system
MU 901-X/h 130001142 870 - 960 MHz Same mount as above
MU 901-CX/l 130001150 820 - 905 MHz CX-mount (circular)
with FME-system
MU 901-CX/h 130001143 870 - 960 MHz Same mount as above
MU 901-XP4/l 130001151 820 - 905 MHz XP4-mount (oblong) with
4 m cable + FME-system
MU 901-XP4/h 130001145 870 - 960 MHz Same mount as above
MU 901-CXP4/l 130001152 820 - 905 MHz CXP4-mount (circular) with
4 m cable + FME-system
MU 901-CXP4/h 130001146 870 - 960 MHz Same mount as above
MU 901-MM/l 130001137 820 - 905 MHz MM-mount (magnetic)
with FME-system
MU 901-MM/h 130001138 870 - 960 MHz Same mount as above
SPECIFICATIONS
ELECTRICAL
MODEL MU 901-X...
ANTENNA TYPE ¼ λ mobile antenna
FREQUENCY 900 MHz-band covered by two models
IMPEDANCE Nom. 50 Ω
POLARIZATION Vertical
GAIN 0 dB (acc. to EIA RS-329-1)
BANDWIDTH > 90 MHz @ SWR ≤ 1.5
> 180 MHz @ SWR ≤ 2.0
SWR ≤ 1.2 @ f. res.
MAX. POWER 60 W
MECHANICAL
MATERIALS Whip:
Black-chromed brass
Mount:
Black-chromed brass
Environment-proof plastics
Stainless steel
RECOMMENDED
INSTALLATION
TORQUE
4 ± 1 Nm
COLOUR Black
HEIGHT Approx. 82 mm
WEIGHT X-version: Approx. 60 g
XP4-version: Approx. 200 g
MM-version: Approx. 270 g
MOUNTING 18 mm dia. hole