3B-WARC 3-Band WARC antenna 30, 17 and 12m

  • 3B-WARC 3-Band WARC antenna 30, 17 and 12m

High performance 3-Band WARC antenna 3B-WARC

Three-Band WARC antenna. 5 elements, for 30m, 17m and 12m band with central wide spaced elements that can fit in antenna towers up to 1m wide. Specially designed for rotary towers.


WARC 3-Band antenna 3B-WARC can fit in the middle of rotary towers or on the top. We propose tower not wider than 0.8 m. It will perfectly fit with about 12 cm space from all elements to tower. Ideal as second antenna below your main HF antenna.
Antenna uses common feed line. Input power limited by feed line only. Low SWR, excelent gain. Wind survival speed 170 km/h.
Electrical Specifications
Frequency Range: 10.1 - 10.15 MHz 18.068-18.168MHz 24.89-24.99MHz
Free Space Forward Gain: 2.15 dBi 6.7 dBi 6.5 dBi
Front to Back Ratio: 0 dB 16 dB 17 dB
Number of active elements: 1 2 2
Nominal Input Impedance: 50 Ohm 50 Ohm 50 Ohm
SWR: 1.5-1.5-1.5 1.08-1.06-1.15 1.2-1.02-1.3
Maximum Power Input: > 1.5 kW > 1.5 kW > 1.5 kW
Matching Method: Direct feed through current balun. One cable for all three bands.
Connector: SO239    
Mechanical Specifications    
Boom length: 3 m    
Boom Diameter: 7 cm    
Longest element: 15.4m    
No. of elements: 5    
Turning radius: 7.9 m    
Mounting Mast Diameter: 5/4" - 2.5" 43-76mm    
Survival Wind Speed:   170 km/h     
Weight: 46 kg    
10 MHz starting diameter of elements 48 mm.
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 condition.
  • Product Code: 4195
  • Availability: In Stock
  • 540.00€

Tags: 3-band, 3b-warc, warc, warc 3-band antenna