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JK205    5 Elements on 20M / 40 Foot Boom

Price : US$2,490.00 **

This 5 element 20m Yagi gives you tremendous performance with a very high gain on a 39ft boom. The antenna has been optimized for good F/R and SWR performance across the band.

The antenna comes with our high quality, heavy duty materials and hardware.



Approx wt. = 128 lbs

Wind Area "C" = 8.05 Sq Ft

                "G" = 14.49 Sq Ft

Projected Area = 12.07 Sq Ft

Max Wind Speed = 100 Mph

Max Turning Radius = 26.750 Ft




Number Elements


Active Boom Length

39 ft

Peak Gain*

7.76 dBd

Peak F/B

28 dB

Peak F/R

25 dB

2:1 SWR Bandwidth

Less than 1.25:1 across the bandd

1.5:1 SWR Bandwidth

Less than 1.25:1 across the band

Max Element Length

37.0 ft

Peak Gain is shown over a dipole in Freespace
Dipole in Freespace = 2.14dBi

** All pricing shown assumes the basic mounting hardware. Additional costs may apply for customized mast plates and hardware.


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