Procom CXL 2-5HD-... - Manual

CXL 2-5HD/...
Sturdy, 5 dBd Gain, Base Station Antenna for the 160 MHz
Band
DESCRIPTION
CXL 2-5HD/… is a 5 dBd, vertically polarised, omnidirectional base
station antenna.
The antenna has a bandwidth of 7 MHz. Please specify centre frequency
or duplex TX and RX when ordering.
The antenna is provided with our sturdy type “HD” mast mount, which is
a heavy-duty, multipurpose mounting bracket made of non-corrosive
aluminium. The accompanying U-bolts and fittings are made of stainless
steel.
The antenna can be mounted on mast tubes of 58 to 105 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.
In designing this antenna, special emphasis has been laid on obtaining a
large bandwidth both in relation to SWR and gain. 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.
The antenna element is sealed in a high-quality, conical glass fibre tube
with low wind-load, which will ensure performance undisturbed in all
climates.
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.
CXL 2-5HD/… is a vibration-proof, lightweight, slim-line, corrosion-
resistant, modern style base station antenna.
ORDERING DESIGNATIONS
TYPE PRODUCT NO.
CXL 2-5HD/... 100000101
SPECIFICATIONS
ELECTRICAL
MODEL CXL 2-5HD/...
ANTENNA TYPE High-gain collinear
FREQUENCY 7 MHz wide frequency segments within the 144 - 175
MHz range. Please specify centre frequency, or duplex
TX and RX
IMPEDANCE Nom. 50 Ω
RADIATION Omnidirectional
POLARIZATION Vertical
GAIN 7 dBi 5 dBd
HALF POWER
BEAMWIDTH
18°
BANDWIDTH 7 MHz
SWR ≤ 1.5
MAX. POWER 500 W
ANTISTATIC
PROTECTION
All metal parts DC-grounded
(connector shows a DC-short)
MECHANICAL
TEMP. RANGE -30°C → +70°C
CONNECTOR N-female
WIND SURFACE 0.382 m²
WIND LOAD 483 N @ 160 km/h
BENDING TORQUE Below “HD”-bracket, at 150 km/h:
Approx. 1.27 kNm
COLOUR Marine white
MATERIALS Radome : Polyurethane-coated glass fibre
Mounting bracket : Seawater resistant aluminium,
polyester coated
TOTAL HEIGHT Approx. 6.6 m (Dep. on frequency)
WEIGHT Approx. 10 kg
MOUNTING On 58 - 105 mm dia. mast tube
MULTI-PURPOSE MOUNTING BRACKET
PLEASE NOTE
When using the CXL 2-5HD/… at windy locations where wind speeds of
more than 150 km/h can be expected, the antenna must be mounted on the
side of the mast and the top section of the glassfibre tube stabilized with a
bracket.