Procom CXL 1800-1-... User Manual download pdf

CXL 1800-1/...

Unity Gain Base Station and Marine 1800 MHz Antenna for

Mounting on Threaded 1” Water pipe

DESCRIPTION

The CXL 1800-1/… is a 0 dBd, vertically polarized, omnidirectional rod-

type base station and marine antenna for the 1800 MHz band.

The 1” revolving nut mounting system is standard throughout the base

station and marine sector, and several different mounting brackets are

available, making it possible to install the antenna either on the

masthead using FLG or SMR 2, side-mounted on the mast (SMR 1) or

mounted on a cross-beam (FLG). Also, the antenna can be mounted on

deck or rooftop by means of the FLG.

The CXL 1800-1/… is especially suitable for use in connection with 1800

MHz CELLULAR systems – as for instance the DCS-1800/PCN system –

making it possible to extend the normally land-based cellular telephone

system for maritime mobile service as well.

The higher the antenna is mounted, the better coverage. Avoid

mounting the antenna parallel to or in the neighbourhood of other metal

parts, such as masts, supporting wires etc., otherwise the SWR and the

radiation pattern may be strongly influenced.

To substantially reduce noise caused by atmospherical discharges, all

metal parts in the antenna are DC-grounded. Consequently, the antenna

shows a DC-short across the coaxial cable.

A conical glass fibre tube completely encloses the carefully designed

radiating element to ensure long dependable service in all climates.

ORDERING DESIGNATIONS

TYPE PRODUCT NO. FREQUENCY

CXL 1800-1/l 100000179 1710 – 1880 MHz

CXL 1800-1/h 100000181 1850 – 2000 MHz

SPECIFICATIONS

ELECTRICAL

MODEL CXL 1800-1/...

ANTENNA TYPE ½ λ coaxial dipole, broad-banded

FREQUENCY l: 1710 – 1880 MHz

h: 1850 – 2000 MHz

IMPEDANCE Nom. 50 Ω

POLARISATION Vertical

GAIN 2 dBi 0 dBd

BANDWIDTH ≥ 170 MHz @ SWR ≤ 2.0

SWR ≤ 2.0

MAX. POWER 100 W

MECHANICAL

TEMP. RANGE -30°C → +70°C

CONNECTOR N-female

WIND SURFACE Approx. 0.0070 m²

WIND LOAD Approx. 9 N @ 160 km/h

COLOUR Marine white

MATERIALS Shroud: Polyurethane-coated glass fibre

Mounting bracket: Chromed brass

TOTAL HEIGHT Approx. 420 mm

DIA. IN TOP END 13 mm

DIA. IN BOTTOM END 16 mm

WEIGHT Approx. 250 g

MOUNTING On 1” RG (G1”-11) threaded water pipe or

on optional mounting brackets (see below)

ACCESSORIES (to be ordered separately)

1 2

Summary of Contents

Page 1 - CXL 1800-1/

CXL 1800-1/...Unity Gain Base Station and Marine 1800 MHz Antenna forMounting on Threaded 1” Water pipeDESCRIPTIONThe CXL 1800-1/… is a 0 dBd, vertica

Page 2 - TYPICAL GAIN AND SWR CURVES

TYPICAL GAIN AND SWR CURVESTYPICAL RADIATION PATTERN (E-PLANE)TYPICAL RADIATION PATTERN (H-PLANE)PROCOM A/S reserve the right to amend specificationsw

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