- This multi-purpose, omnidirectional, 0 dBd, rod-type base station and marine antenna covers the 2M band in three models with 10 MHz overlap and can be used in a wide variety of applications.
- The broad-banded ½ λ dipole antenna element is sealed in a high-quality conical glass fibre tube with low wind-load, which will ensure undisturbed performance by corrosive environments.
- Provided with the sturdy “LW” mast mount - a lightweight, multipurpose, epoxy-coated mounting bracket made of non-corrosive aluminium.
- The accompanying U-bolts and fittings are made of stainless steel.
- To be mounted on vertical or horizontal mast tubes, 16 to 54 mm in outer diameter.
- 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.
- CXL 2-1LW/… is DC-grounded to substantially reduce noise caused by atmospherical discharges and consequently shows a DC-short across the coaxial cable.
- The CXL 2-1LW/… is a vibration-proof, lightweight, slim-line, corrosion-resistant, modern style base station and marine antenna.
- For extreme marine environments, it is recommended to use the CXL 150-1LW-SS-R/....
Specifications
Electrical
- Model CXL 2-1LW/...
- Frequency 138 - 175 MHz (See ordering codes for sub-models)
- Antenna Type Coaxial dipole, broad-banded
- Max. Input Power 150 W
- Polarisation Vertical
- 3 dB Beamwidth, E-Plane 80 °
- 3 dB Beamwidth, H-Plane Omnidirectional
- Impedance 50 Ω
- Gain 0 dBd (2.2 dBi)
- VSWR CXL 2-1LW/s : 138 - 156 MHz ≤ 1.5
- Bandwidth 18 - 21 MHz (dep. on model)
- Antistatic Protection All metal parts DC-grounded (Connector shows a DC-short)
- HCM Code(s) HCM000ND00, 040DE00
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 0.0172 sq. m / 0.19 sq. ft
- Wind Load 22 N (160 km/h)
- Dia. At Top End 8 mm / 0.31 in.
- Dia. At Bottom End 16 mm / 0.63 in.
- Height Approx. 1300 mm / 51.18 in.
- Weight Approx. 0.76 kg / 1.68 lb.
- Mounting On 16 to 54 mm / 0.63 x 2.13 in. dia. mast tube
Environmental
- Operating temperature range -30 °C to +70 °C
- Survival Wind Speed 200 km/h
- Ingress Protection IP66
Diagram and Mounting
Multi-Purpose Mounting Bracket
Typical Gain and SWR curves
Typical Radiation Pattern (E-Plane)
Typical Radiation Pattern (H-plane)
