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The JK2040 Falcon has great performance characteristics on 20m and 40m. The 24ft boom 20m Yagi has been optimized for high gain and a good F/R with good SWR performance across the band. On 40m the characteristics of the 2 element Yagi are similar to the JK402 or better.
The 40m element constructions do not need trussing unless you live in snow/ice conditions. Itís truly an excellent performer and its max F/R characteristics help you hear even the weakest of signals.
The 40m elements can be optimized for your operating bandwidth on 40m.
JK2040 - Falcon 4 Elements on 20M / 2 Elements on 40M / 27 Foot Boom
Price : US$3,295.00 **
Approx wt. = 139 lbs
Wind Area "C" = 12.20 Sq Ft
"G" = 21.96 Sq Ft
Projected Area = 18.3 Sq Ft
Max Wind Speed = 100 Mph
Max Turning Radius = 27.5 Ft
|
20M |
40M |
Number Elements |
4 |
2 |
Active Boom Length |
24 ft |
22 ft |
Peak Gain* |
6.3 dBd |
4.66 dBd |
Peak F/B |
22 dB |
15 dB |
Peak F/R |
22 dB |
15 dB |
2:1 SWR Bandwidth |
Less than 1:18 across the band |
160 KHz |
1.5:1 SWR Bandwidth |
Less than 1:18 across the band |
100 KHz |
Max Element Length |
36.4 ft |
47 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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