Marine AntennasG-CXL 900-1LW/...

Universal, 0 dBd Base Station and Marine Antenna for the 900 MHz Band. Designed for defense units.


  • G-CXL 900-1LW/… is a 0 dBd, vertically polarised, omnidirectional base station and marine antenna, which covers the 900 MHz band in three models.
  • Provided with the sturdy “LW” mast mount – a lightweight, multipurpose, epoxy-coated mounting bracket made of non-corrosive aluminium.
  • The cable can be led either on the outside or along the inside of the mast tube.
  • Large bandwidth with respect to both VSWR and gain.
  • The carefully designed, broad-banded antenna 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.


Model G-CXL 900-1LW/...
Frequency Models within 824 - 960 MHz
Antenna Type Coaxial dipole, broad-banded
Max. Input Power 100 W
Polarisation Vertical
Pattern Type Omnidirectional
3 dB Beamwidth, H-Plane Omnidirectional
Impedance 50 Ω
Gain 0 dBd (2.2 dBi)
VSWR < 1.5:1
Bandwidth 70 - 80 MHz
Antistatic Protection All metal parts DC-grounded (Connector shows a DC-short)
Connection(s) N(f)
Materials Shroud : Polyurethane-coated glass fibre
Mounting bracket : Seawater resistant aluminium, epoxy-coated
Clamps : Stainless steel
Colour Green
Wind Area Approx. 0.018 sq. m / 0.19 sq. ft
Wind Load 23 N (160 km/h)
Dia. At Top End 13 mm / 0.51 in.
Dia. At Bottom End 16 mm / 0.63 in.
Height Approx. 490 mm / 19.29 in.
Weight Approx. 0.56 kg / 1.23 lb.
Mounting On 16 to 54 mm / 0.63 to 2.13 in. dia. mast tube
Operating Temperature Range -30 °C to +70 °C

Diagram and Mounting

Typical Gain and VSWR curve

Typical Radiation Pattern (E-Plane)

Typical Radiation Pattern (H-Plane)

Multi-Purpose Mounting Bracket

Ordering Designations

Model Product No. Frequency
G-CXL 900-1LW/l 110000187 824 - 894 MHz
G-CXL 900-1LW/m Contact for availability 870 - 950 MHz
G-CXL 900-1LW/h Contact for availability 890 - 960 MHz

Please Note

The antenna is delivered with a DC-connection between the antenna element and the mounting bracket.