PROCOM A/S

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 ≤ 1.8
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
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MULTI-PURPOSE MOUNTING BRACKET

TYPICAL GAIN AND SWR CURVES

TYPICAL RADIATION PATTERN (E-PLANE)

TYPICAL RADIATION PATTERN (H-PLANE)

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SpecificationsIn PDF Format
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PROCOM A/S
Smedetoften 12 • DK-3600 Frederikssund • Denmark • Phone: +45 48 27 84 84 • E-mail: info@procom.dk • Owner of Skymasts Antennas