Marine AntennasCXL 70-5C/...

Colinear, 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 within 350 - 620 MHz band in 9 models.
  • 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.

Specifications

Electrical
Model CXL 70-5C/...
Frequency 30 MHz wide frequency segments within 350 - 620 MHz.
Antenna Type Collinear, broad-band
Max. Input Power 150 W
Polarisation Vertical
Pattern Type Omnidirectional
3 dB Beamwidth, E-Plane 18 °
3 dB Beamwidth, H-Plane Omnidirectional
Impedance 50 Ω
Gain 5 dBd (7.2 dBi)
VSWR Type:
/ls
/ss
/s
/f
/l
/h
/hh
/vh
/uh
VSWR: < 1.5:1
350-370 MHz
360-380 MHz
380-400 MHz
406-426 MHz
420-440 MHz
440-460 MHz
470-490 MHz
490-510 MHz
590-614 MHz
VSWR: < 2.0:1

380-390 MHz
400-410 MHz
426-430 MHz
440-450 MHz
460-470 MHz

510-520 MHz

Antistatic Protection All metal parts DC-grounded (Connector shows a DC-short)
HCM Code(s) HCM000ND00, 009DE50
Mechanical
Connection(s) N(f)
Materials Shroud: Polyurethane-coated glass fibre
Mounting bracket: Seawater resistant aluminium, epoxy-coated
Clamps: Stainless steel
Colour White (RAL 9003)
Wind Area 0.045 sq. m / 0.48 sq. ft
Wind Load 57 N (160 km/h)
Dia. At Top End 13 mm / 0.51 in.
Dia. At Bottom End 25 mm / 0.98 in.
Height Approx. 2200 mm / 86.61 in. (dep. on freq.)
Weight Approx. 2.8 kg / 6.17 lb.
Mounting On 27 - 65 mm dia. mast tube
Environmental
Operating temperature range -35 °C to +70 °C
Survival Wind Speed 200 km/h
Ingress Protection IP66

Diagram and Mounting

Typical radiation pattern (E-Plane)

Typical radiation pattern (H-Plane)

Multi-purpose mounting bracket

Ordering Designations

Model Product No. Frequency
CXL 70-5C/ls 100000593 350 - 370 MHz
CXL 70-5C/ss 100000594 360 - 390 MHz
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
CXL 70-5C/hh 100000595 470 - 490 MHz
CXL 70-5C/vh 100000596 490 - 520 MHz
CXL 70-5C/uh 100000597 590 - 614 MHz