HF 2-Band WARC antenna PA18-24-4-2.5HD for 17 and 12m
Economical WARC antenna PA18-24-4-2.5HD covers 17 and 12m bands. Uses a common feed line. One cable for both bands. WARC antenna Input power is limited by balun and connector. Very low SWR does not exceed 1.15 on any frequency. Full coverage 18 MHz and 24 MHz bands. Wind survival speed 190 km/h.
2-band WARC antenna uses 2 active elements for 17m and 2 active elements for 12m
18 MHz starting diameter of elements 30 mm.
24 MHz starting diameter of elements 25 mm.
Strong and sturdy initial diameters ensure high resistance to high wind and snow.
Rugged construction will enable long-life operation in all weather conditions. Electrical Specifications 18 MHz/ 24 MHz
Frequency Range: 18.068-18.168 MHz/ 24.89-24.99 MHz
Free Space Forward Gain: 6 dBi/ 5.5 dBi
Front-to-Back Ratio: 12 dB/ 10 dB
3 dB Horizontal Beam-width: 68°/ 70°
Number of active elements: 2/ 2
Nominal Input Impedance: 50 Ohm/ 50 Ohm
Maximum SWR at any freq.: 1: 1.15/ 1: 1.15
Maximum Power Input: More than 1.5 kW/ More than 1.5 kW
Boom length: 2.5 m
Boom Diameter: 60 x 60 mm
Longest element: 9.2 m
No. of elements: 4
Turning radius: 5 m
Matching Method: Direct feedthrough common mode choke balun. One cable for both bands.
Connector: SO239Mounting Mast Diameter: 40 – 70 mm
Survival Wind Speed: 190 km/h
Weight: 30 kg