HF 2-Band WARC antenna 5el. PA18-24-5-4HD 17 meter and 12 meter
WARC antenna PA18-24-5-4HD covers 17 and 12m bands. Uses a common feed line. One cable for both bands. Low SWR does not exceed 1.15 on any frequency. Full coverage 18 MHz and 24 MHz. Excellent F/B, Wind survival speed 190 km/h.
A 2-band WARC antenna uses 2 active elements for 17m and 3 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: 6.7 dBi/ 7.6 dBi
Front-to-Back Ratio: 16 dB/ 22 dB
3 dB Horizontal Beamwidth: 67°/ 63°
Number of active elements: 2/ 3
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
Mechanical Specifications
Matching Method: Direct feedthrough common mode choke balun. One cable for both bands.
Connector: SO239
Boom length: 4 m
Boom Diameter: 7 cm
Longest element: 8.8 m
No. of elements: 5
Turning radius: 4.9 m
Surface Area: 0.45 m2
Mounting Mast Diameter: 5/4″ – 2.5″ 43-76mm
Survival Wind Speed: 170 km/h
Weight: 5 kg
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