JK Antennas · Force 12
Home/Antennas/JK154
15M Monoband Yagi

JK154

  • 4 Elements on 15M
  • 18 Foot Boom
PriceUS$1,290.00**
BUY NOW

This 4 element 15m Yagi gives you tremendous performance with a very high gain on a 18ft 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.

JK154 element layout
Specifications

JK154 spec sheet

15M
Number Elements4
Active Boom Length18.0 ft
Peak Gain * (dBi)9.1 dBi
Peak Gain * (dBd)7 dBd
Peak F/B15 dB
Peak F/R15 dB
2:1 SWR Bandwidth450 kHz
1.5:1 SWR Bandwidth450 kHz
Max Element Length24.0 ft

Tap a band or swipe the cards →

15M

Number Elements
4
Active Boom Length
18.0 ft
Peak Gain * (dBi)
9.1 dBi
Peak Gain * (dBd)
7 dBd
Peak F/B
15 dB
Peak F/R
15 dB
2:1 SWR Bandwidth
450 kHz
1.5:1 SWR Bandwidth
450 kHz
Max Element Length
24.0 ft

* Peak gain is shown in free space. dBd = dBi − 2.1

Mechanical

Approx wt.
40 lbs
Wind Area ā€œCā€
4.02 Sq Ft
Wind Area ā€œGā€
7.24 Sq Ft
Projected Area
6.02 Sq Ft
Max Wind Speed
100 Mph
Max Turning Radius
14.5 Ft
Patterns & SWR

Plots by band

JK154 15M azimuth plot
JK154 15M SWR plot

Click any plot to open it full size.

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