Procom MU 901-1801-lx User Manual download pdf

MU 901/1801-LX

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)

– 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).

Bendable section in mount for adjustment of whip (tiltable 15° by hand).

Installation with access from the outside only (requiring an 18 mm dia.

hole).

Ordering designations

TYPE NO. PRODUCT NO.

MU 901/1801-LX 130001254

SPECIFICATIONS

ELECTRICAL

MODEL MU 901/1801-LX

ANTENNA TYPE Dual-frequency mobile antenna

FREQUENCY 880-960 MHz (EGSM/NMT-900) and

1710-1880 MHz (DCS-1800/PCN)

IMPEDANCE Nom. 50 Ω

POLARISATION Vertical

GAIN Approx. 0 dB on both bands (acc. to EIA RS-329-1)

BAND WIDTH 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

Black-chromed brass

Mount:

Stainless steel

Brass

Environment-proof plastics

RECOMMENDED

INSTALLATION

TORQUE

3.5 Nm max.

CABLE FME-cable to be ordered separately

COLOUR Black

HEIGHT 93 mm

WEIGHT Approx. 33 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

omnidirectional coverage. Mounting can take place in an 18 mm dia. hole

with access from the outside only. When cleaning the car in car-washing

machines, the whip should be removed – a 9 mm fork spanner can be used.

After wash, the whip is refitted and tightened lightly with the spanner.The

mount is equipped with a bendable section (±15°) to make it possible to

adjust the antenna to an upright position.

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MU 901/1801-LX 1
13/12/11 2

Summary of Contents

Page 1 - MU 901/1801-LX

MU 901/1801-LXDual-frequency Mobile Antenna for the 900 MHz and 1800MHz BandsDESCRIPTIONDual-frequency antenna – two bands – one antenna!Covering both

Page 2 - 13/12/11

1. INSTALLATION DIMENSIONS2. INSTALLATION STEPSDo not use sealer on rubber gasket or other places.PLEASE NOTE: When tightening the revolving nut (see

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