3B-456 Super high performance 3-Band Yagi antenna

  • 3B-456 Super high performance 3-Band Yagi antenna

Super high performance 3-Band super Yagi antenna 3B-456

Input power limited by feed line only. Excelent Gain and F/B. Wind survival speed 150 km/h.

Electrical Specifications      
  14 MHz 21 MHz 28 MHz
Frequency Range: 14.0 - 14.35 MHz 21.0 - 21.45 MHz 28.0 - 28.7 MHz
Free Space Forward Gain: 9.4 dBi 10.8 dBi 11.2 dBi
Forward Gain 20m AGL 14.7 dBi 16.3 dBi 17.1 dBi
Front to Back Ratio: 22  dB 27 dB 20 dB
3 dB Horizontal Beamwidth: 58° 50° 46°
Number of active elements per band: 4 5 6
Maximum SWR at any freq.: 1 : 1.2 1 : 1.2 1 : 1.3
Maximum Power Input: More than 1.5 KW More than 1.5 KW More than 1.5 KW
       
Matching Method: Direct feed through current balun. One cable for all three bands.
Connector: SO239    
       
Mechanical Specifications      
Boom length: 11.8 m    
Boom: 80 x 80 mm    
Longest element: 11.6 m    
No. of elements: 15    
Turning radius: 8m    
Surface Area: 1.5 m2    
Mounting Mast Diameter: 43 - 70 mm    
Survival Wind Speed:   150 km/h     
Weight: 100 kg    

 

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  • Product Code: 4170
  • Availability: In Stock
  • 1,390.00€



Tags: 3b-456, hf triband beam, super yagi, tri band yagi, triband antenna