Procom CXL 70-5C-... - Manual

CXL 70-5C/...
Collinear, 5 dBd Base Station and Marine Antenna for the
450 MHz Band
DESCRIPTION
CXL 70-5C/… is a 5 dBd, vertically polarized, omnidirectional base
station and marine antenna, which covers the 380 – 470 MHz band in 4
models with up to 10 MHz overlap.
The antenna is provided with our “C” universal fixation bracket made of
epoxy-coated, seawater resistant aluminium. The accompanying U-bolts
and fittings are made of stainless steel.
CXL 70-5C/… 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 carefully designed radiating 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 exceptional mechanical capabilities of this antenna ensure long
dependable service in all environments.
ORDERING DESIGNATIONS
TYPE PRODUCT NO. FREQUENCY
CXL 70-5C/s 100000120 380 – 410 MHz
CXL 70-5C/f 100000115 406 – 430 MHz
CXL 70-5C/l 100000118 420 – 450 MHz
CXL 70-5C/h 100000117 440 – 470 MHz
SPECIFICATIONS
ELECTRICAL
MODEL CXL 70-5C/...
ANTENNA TYPE Collinear, broad-banded
FREQUENCY 30 MHz wide frequency segments within
380 - 470 MHz.
IMPEDANCE Nom. 50 Ω
RADIATION Omnidirectional
POLARIZATION Vertical
GAIN 7 dBi 5 dBd
HALF POWER
BEAMWIDTH
18°
BANDWIDTH 30 MHz
SWR /s: < 1.5 @ 380 - 400 MHz, < 2 @ 400 - 410 MHz
/f: < 1.5 @ 406 - 426 MHz, < 1.7 @ 426 - 430
MHz
/l: < 1.5 @ 420 - 440 MHz, < 2 @ 440 - 450 MHz
/h: < 1.5 @ 440 - 460 MHz, < 2 @ 460 - 470 MHz
MAX. POWER 150 W
ANTISTATIC PROTECTION All metal parts DC-grounded
(Connector shows a DC-short)
MECHANICAL
TEMP. RANGE -35°C → +70°C
CONNECTOR N-female
WIND SURFACE 0.045 m²
WIND LOAD 57 N @ 160 km/h
COLOUR Marine white
MATERIALS Shroud: Polyurethane-coated glass fibre
Mounting bracket: Seawater resistant aluminium,
epoxy-coated
Clamps: Stainless steel
TOTAL HEIGHT Approx. 2.2 m (dep. on freq.)
DIA. IN TOP END 13 mm
DIA. IN BOTTOM END 25 mm
WEIGHT Approx. 2.8 kg
MOUNTING On 27 - 65 mm dia. mast tube
MULTI-PURPOSE MOUNTING BRACKET