Owner manual

CXL 4-2C/...
Unity Gain, Broad-banded, Omnidirectional Base Station
Antenna for the 80 MHz Band
DESCRIPTION
CXL 4-2C/… is a 0 dBd gain, omnidirectional rod-type base station
antenna for the 80 MHz band.
The 80 MHz-band is covered in 4 frequency segments: 66 - 80 MHz, 70 -
84 MHz, 74 - 88 MHz and 88 - 108 MHz.
CXL 4-2C/… is designed for fixation on supporting tubes with outer
diameter between 27 mm and 65 mm.
The construction of the mount makes it possible to lead the cable either
inside or along the outside of the mast tube.
A glass fibre tube completely encloses the carefully designed radiating
element to ensure long dependable service in all climates.
Atmospherical discharges are immediately led to ground as all metal
parts are DC-connected. Consequently, the antenna shows a DC-short
across the coaxial cable.
This antenna is used where reliability is of utmost importance. A long
lifetime has been taken into consideration when designing this antenna
– it is sturdy and strong.
ORDERING DESIGNATIONS
TYPE PRODUCT NO. FREQUENCY
CXL 4-2C/l 100000059 66 - 80 MHz
CXL 4-2C/m 100000058 70 - 84 MHz
CXL 4-2C/h 100000057 74 - 88 MHz
CXL 4-2C/hh 100000470 88 - 108 MHz
SPECIFICATIONS
ELECTRICAL
MODEL CXL 4-2C/...
ANTENNA TYPE Coaxial, broad-band dipole
FREQUENCY Models within 66 - 108 MHz
(see model survey)
IMPEDANCE Nom. 50 Ω
RADIATION Omnidirectional
POLARIZATION Vertical
GAIN 2 dBi 0 dBd
BANDWIDTH 14 - 20 MHz dep. of model
SWR ≤ 1.6
MAX. POWER 600 W
ANTISTATIC PROTECTION All metal parts DC-grounded
(Connector shows a DC-short)
MECHANICAL
CONNECTOR N-female
WIND SURFACE 0.15 m²
WIND LOAD 190 N @ 160 km/h
COLOUR Marine white
MATERIALS Radiating part: Glass fibre,
polyurethane-lacquered
Mast clamp : Seawater-resistant
aluminium, epoxy-coated
TOTAL HEIGHT Approx. 3.1 m
WEIGHT Approx. 4.5 kg
MOUNTING On 27 - 65 mm dia. mast tube
MULTI-PURPOSE MOUNTING BRACKET