Procom CXL 4-1LW-... Manuel d'utilisateur télécharger pdf

CXL 4-1LW/...

Unity Gain, Broad-banded, Omnidirectional Base Station

Antenna for the 80 MHz Band

DESCRIPTION

CXL 4-1LW/… is a 0 dBd gain, omnidirectional rod-type base station

antenna for the 80 MHz band.

The 80 MHz-band is covered in 3 frequency segments: 66 - 75 MHz, 72 -

82 MHz and 77 - 88 MHz.

The construction of the mount makes it possible to lead the cable either

inside or along the outside of the mast tube.

The antenna is provided with our sturdy type “LW” mast mount, which is

a lightweight, multi-purpose, epoxy-coated mounting bracket made of

non-corrosive aluminium. The accompanying U-bolts and fittings are

made of stainless steel.

The antenna can be mounted on vertical or horizontal mast tubes, 16 to

54 mm in outer diameter. Further, the construction of the mount makes

it possible to lead the cable either along the inside or on the outside of

the mast tube.

The carefully designed, broad-banded antenna element is sealed in a

high-quality, conical glass fibre tube with low wind-load, which will

ensure performance undisturbed by corrosive environments.

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.

The CXL 4-1LW/… is a vibration-proof, lightweight, slim-line, corrosion

resistant, modern style base station antenna.

ORDERING DESIGNATIONS

TYPE PRODUCT NO. FREQUENCY

CXL 4-1LW/l 100000054 66 - 75 MHz

CXL 4-1LW/m 100000055 72 - 82 MHz

CXL 4-1LW/h 100000056 77 - 88 MHz

SPECIFICATIONS

ELECTRICAL

MODEL CXL 4-1LW/...

ANTENNA TYPE Coaxial, broad-band dipole

FREQUENCY Models within 66 - 88 MHz (see model survey)

IMPEDANCE Nom. 50 Ω

RADIATION Omnidirectional

POLARIZATION Vertical

GAIN 2 dBi 0 dBd

BANDWIDTH 9 - 11 MHz

SWR ≤ 1.6

MAX. POWER 150 W

ANTISTATIC PROTECTION All metal parts DC-grounded

(Connector shows a DC-short)

MECHANICAL

CONNECTOR N-female

WIND SURFACE 0.056 m²

WIND LOAD 71 N @ 160 km/h

COLOUR Marine white

MATERIALS Radiating part: Glass fibre,

polyurethane-lacquered

Mast clamp : Seawater-resistant

aluminium, epoxy-coated

TOTAL HEIGHT Approx. 2.3 m

WEIGHT Approx. 1.5 kg

MOUNTING On 16 - 54 mm dia. mast tube

MULTI-PURPOSE MOUNTING BRACKET

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Résumé du contenu

Page 1 - CXL 4-1LW/

CXL 4-1LW/...Unity Gain, Broad-banded, Omnidirectional Base StationAntenna for the 80 MHz BandDESCRIPTIONCXL 4-1LW/… is a 0 dBd gain, omnidirectional

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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Procom CXL 4-1LW-... Manuel d'utilisateur

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