Procom MU 901-1801-lx-sp - Manual

MU 901/1801-LX-SP
Dual-frequency Mobile Antenna for the 900 MHz and 1800
MHz Bands
DESCRIPTION
Dual-frequency antenna – two bands – one antenna!
Covering both EGSM/NMT-900 and DCS-1800/PCN.
For direct use with:
– an EGSM/DCS-1800/PCN mobile phone (single or dual-band)
or
– an EGSM and a DCS-1800/PCN mobile phone (requires diplexer, type
DIPX 1000/1550).
Stainless steel LX-mount.
Especially suited for roof-mounting.
Provided with FME-connection (supplied without cable).
Installation with access from the outside only (requiring an 18 mm dia.
hole).
ORDERING DESIGNATIONS
TYPE PRODUCT NO.
MU 901/1801-LX-SP 130001343
SPECIFICATIONS
ELECTRICAL
MODEL MU 901/1801-LX-SP
ANTENNA TYPE Dual-frequency mobile antenna
FREQUENCY 880-960 MHz (EGSM/NMT-900) and
1710-1880 MHz (DCS-1800/PCN)
IMPEDANCE Nom. 50 Ω
POLARIZATION Vertical
GAIN Approx. 0 dB on both bands (acc. to EIA RS-329-1)
BANDWIDTH 900 MHz: > 40 MHz @ SWR ≤ 1.5
1800 MHz: Approx. 200 MHz @ SWR ≤ 2.0 (typ.)
SWR ≤ 2.0 @ f. res.
MAX. POWER 25 W
MECHANICAL
MATERIALS Whip:
Black cover POM
Mount:
Stainless steel
Brass
Weather- and shockproof plastics
RECOMMENDED
INSTALLATION
TORQUE
3.5 Nm max.
CABLE FME-cable to be ordered separately
COLOUR Black
HEIGHT 100 mm
WEIGHT Approx. 64 g
MOUNTING 18 mm dia. hole
OPERATION USING A DIPLEXER
In case of operating two transceivers on one antenna at the same time, a
diplexer, type DIPX 1000/1550, is necessary to complete the system. The
tasks of the diplexer are to protect the two receiver inputs from being
destroyed by the transmitter in the contrary band, and to ensure a low-loss
path between the transceiver and the antenna, which is not loaded by the
other branch. For further details please see the separate data sheet on the
DIPX 1000/1550. The diplexer fully covers both bands and, consequently,
tuning to specific frequencies is not required.
COUPLING DIAGRAM
INSTALLATION
The LX-mount is especially suited for roof-mounting. It is recommended to
mount the antenna at the centre of the roof to ensure the best