A 2 element 27-28MHz (500Khz sections) LFA-Q Quad-style beam antenna High Power Beam, 20KW+ power handling. Second Generation LFA Yagi !
The G0KSC LFA-Q beam antenna provides a new slant on the proven quad style beam antenna. The LFA-Q is a super-strong, super-rigid Quad which provides very high levels of gain for it's size, while at the same time maximising all round performance. Hard to beat with a direct 50 Ohm feedpoint and no matching losses and suppression of unwanted noise due to the closed loop system.
The only 11m beam that handles 20KW+ out of the box, the LFA-Q is your one stop shop for QRO antennas!
The LFA-Q deploys 2 x 1.25'' square booms, one at the top of the structure and one at the bottom, which enable the antenna to be ultra-rigid and stand up to extreme weather conditions such as severe ice and wind loading.
This 2 element LFA-Q is an excellent option if you do not have space, especially stacked !! 2 at just 7m spacing provides 15.21dBi (when placed 10m above ground)!!
"And this antenna is one of my best i ever had...and this i can say after 30min on air ?" - Marco 15-AT-111
Gain: 12.1dBi @ 27.5MHz 10m above average ground
F/B: 19.86dB @ 27.5MHz
Peak Gain: 12.2dBi
Peak F/B: 24.44dB
Power Rating: 20kw+
SWR: Below 1.5:1 from 27.300MHz to 27.700MHz (Can be adjusted for CW, SSB or mixture of both)
Stacking Distance: 6.5-8m ( 7m recommended)
2 Stacked Gain @ 9m spacing 10m above ground: 15.28dBi
2 Stacked F/B: 17.25dBi
Boom Length: 0.747m
Distance between booms: 1.6m
Weight: 4.57KG / 10.1LB
Turning Radius: 2.19m / 7.2ft
Wind Loading: 0.27 Square Metres / 2.86 Square feet
Wind Survival: 184KPH