Procom CXL 2-3C-... - Manual

CXL 2-3C/...
Sturdy 3 dBd Gain Base Station Antenna for the 160 MHz
Band
DESCRIPTION
CXL 2-3C/… is a sturdy, 3 dBd, vertically polarized, omnidirectional base
station antenna, which covers the 160 MHz band in 4 models.
The antenna is provided with our “C” mast bracket, which is a universal,
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 27 to 65 mm dia. mast tubes and it is
possible to lead the cable either along the inside or on the outside of the
mast tube.
The phasing of the radiating elements is carefully adjusted to yield
maximum gain in the horizontal plane, with the level of the sidelobes
reduced to a minimum. Special emphasis has been laid on obtaining a
large bandwidth both in relation to SWR and gain.
The broad-banded antenna element is completely enclosed in a glass
fibre shroud, 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.
This antenna is constructed to ensure long dependable service in all
climates.
ORDERING DESIGNATIONS
TYPE PRODUCT NO. FREQUENCY
CXL 2-3C/s 100000096 137 - 150 MHz
CXL 2-3C/l 100000097 144 - 157 MHz
CXL 2-3C/m 100000098 153 - 166 MHz
CXL 2-3C/h 100000095 162 - 175 MHz
SPECIFICATIONS
ELECTRICAL
MODEL CXL 2-3C/...
ANTENNA TYPE Collinear, broad-banded
FREQUENCY 137 - 175 MHz covered by 4 models.
See model survey
IMPEDANCE Nom. 50 Ω
RADIATION Omnidirectional
POLARIZATION Vertical
GAIN 5 dBi 3 dBd
HALF POWER
BEAMWIDTH
30°
BANDWIDTH 13 MHz
SWR ≤ 1.5
MAX. POWER 400 W
ANTISTATIC
PROTECTION
All metal parts DC-grounded
(connector shows a DC-short)
MECHANICAL
CONNECTOR N-female
WIND SURFACE 0.143 m²
WIND LOAD 181 N @ 160 km/h
COLOUR Marine white
MATERIALS Radome : Polyurethane-coated glass fibre
Mounting bracket : Seawater resistant aluminium,
epoxy-coated
TOTAL HEIGHT Approx. 2.95 m (Dep. on frequency)
WEIGHT Approx. 4.2 kg
MOUNTING On 27 - 65 mm dia. mast tube
MULTI-PURPOSE MOUNTING BRACKET