Omni AntennasCXL 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.

Specifications

Electrical
Model CXL 4-2C/...
Frequency Models within 66 - 108 MHz (see model survey)
Antenna Type Coaxial dipole, broad-banded
Max. Input Power 600 W
Polarisation Vertical
Pattern Type Omnidirectional
3 dB Beamwidth, E-Plane 80 °
3 dB Beamwidth, H-Plane Omnidirectional
Impedance 50 Ω
Gain 0 dBd (2.2 dBi)
VSWR < 1.6:1
Bandwidth 14 - 20 MHz dep. of model
Antistatic Protection All metal parts DC-grounded (Connector shows a DC-short)
HCM Code(s) HCM000ND00, 030DE00
Mechanical
Connection(s) N(f)
Materials Radiating part : Glass fibre, polyurethane-lacquered
Mast clamp : Seawater-resistant aluminium, epoxy-coated
Colour White (RAL 9003)
Wind Area 0.15 sq. m / 1.61 sq. ft
Wind Load 190 N (160 km/h)
Height Approx. 3100 mm / 122.05 in.
Weight Approx. 4.5 kg / 9.92 lb.
Mounting On 27 - 65 mm dia. mast tube

Ordering Designations

Model 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

Typical Gain and VSWR curve

CXL 4 2C swrkur GB

CXL 4 2C swrkur hh GB

Typical radiation pattern (E-PLANE)

Udstralling 0dB E

Typical radiation pattern (H-PLANE)

Udstraling 0dB H

Multi-Purpose Mounting Bracket

C beslag nr3 mont iso GB 280x