آنتن باند هوایی CXL-3-1LW AIR BAND

آنتن باند هوایی وی اچ اف CXL-3-1LW AIR BAND DESCRIPTION CXL 3-1LW is a 0 dBd, vertically polarized, omnidirectional base station antenna for the 118 - 137 MHz civil aircraft band. The antenna is a broad-banded dipole design, and it is equipped with our type LW mast mount, which is a lightweight, multi-purpose, epoxy-coated aluminium mounting bracket with stainless steel fittings. The antenna can be mounted on vertical or horizontal mast tubes, 16 to 54 mm in outer diameter. Further, the construction of the mount makes it possible to lead the cable either along the inside or on the outside of the mast tube. A conical glass fibre tube with very low wind-loading completely encloses the carefully designed radiating element to ensure long dependable service in all climates. 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. CXL 3-1LW is a vibration-proof, lightweight, slim-line, corrosion-resistant, modern style base station antenna. ORDERING DESIGNATIONS TYPE PRODUCT NO. CXL 3-1LW 100000075 SPECIFICATIONS ELECTRICAL MODEL CXL 3-1LW ANTENNA TYPE coaxial dipol, broad-banded FREQUENCY Covering: 118 - 137 MHz IMPEDANCE Nom. 50 RADIATION Omnidirectional POLARIZATION Vertical GAIN 2 dBi 0 dBd BANDWIDTH 19 MHz SWR 1.75 MAX. POWER 150 W ANTISTATIC PROTECTION All metal parts DC-grounded (Connector shows a DC-short) MECHANICAL TEMP. RANGE -40 C +70 C CONNECTOR N-female WIND SURFACE 0.0162 m WIND LOAD 25 N @ 175 km/h COLOUR Marine white MATERIALS Radome: Polyurethane-coated glass fibre Mounting bracket: Seawater resistant aluminium, epoxy-coated TOTAL HEIGHT Approx. 1.5 m WEIGHT Approx. 0.80 kg MOUNTING On 16 - 54 mm dia. mast tube To top MULTI-PURPOSE MOUNTING BRACKET TYPICAL GAIN AND SWR CURVES