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JK404 Grande    4 Elements on 40M / 46 Foot Boom

Price : US$5,495.00 **

 

 

The JK404 Grande is a contester and DX'ers dream antenna for 40m. This is full size elements for the 40m band.

This antenna has excellent F/R and gain across the 40m band while maintaining a good SWR. Even though the elements are full size, the antenna is wind rated for 100 MPH. The antenna is made with our high quality, heavy duty materials and hardware.

The elements dont require trussing unless you live in heavy snow & ice conditions.

 

 

Approx wt. = 325 lbs

Wind Area = 18.70 Sq Ft

Max Wind Speed = 100 Mph

Max Turning Radius = 43 Ft

 

 

 

 

 

40M

Number Elements

4

Active Boom Length

45.5 ft

Peak Gain*

6.16 dBd

Peak F/B

30+ dB

Peak F/R

27 dB

2:1 SWR Bandwidth

-

1.5:1 SWR Bandwidth

300 KHz

Max Element Length

73 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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