Procom 2.8m Poly-Coated - Glassfibre Antenna CXL 2-3LW is a 3 dBd, vertically polarised, omnidirectional base station and marine antenna, which covers the VHF-band in 4 models. 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 SWR and gain. The phasing of the radiating elements is adjusted to yield maximum gain in the horizontal plane, with the level of the sidelobes reduced to a minimum. 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. The CXL 2-3LW is a vibration-proof, lightweight, slim-line, corrosion resistant, modern style base station and marine antenna. SPECIFICATIONS ELECTRICAL -MODEL CXL 2-3LW/... -ANTENNA TYPE Broad-banded collinear antenna -FREQUENCY Bands within 146 – 175 MHz -IMPEDANCE Nom. 50 Ω -RADIATION Omnidirectional -POLARIZATION Vertical -GAIN 5 dBi 3 dBd -HALF POWER BEAMWIDTH 30° -BANDWIDTH 9 MHz -SWR ≤ 1.5 -MAX. POWER 150 W -ANTISTATIC PROTECTION All metal parts DC-grounded (connector shows a DC-short) MECHANICAL -TEMP. RANGE -30°C → +70°C -CONNECTOR N-female -WIND SURFACE 0.0651 m² -WIND LOAD 82 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. 2.8 m DIA. IN TOP END 15 mm DIA. IN BOTTOM END 23 mm WEIGHT Approx. 1.4 kg MOUNTING On 16 to 54 mm dia. mast tube | 
