EAntenna 14LFA3 (8,04 dBi ヨ 24,54 dB F/B) - R2010141

EAntenna 14LFA3 (8,04 dBi ヨ 24,54 dB F/B) - R2010141
Part Number: 17800.14-3
£610.95 ( £509.13 EXC. VAT )
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Product Information
  • Overview
  • Description

Dimensions 245x17x20cm  

LFA EAntenna antennas for HF represent a major development in antennas with moderate boom length for a single performance.
This performance is characterized in that:

  • You can listen to very low signals without QRM and QRN noise alters the audio clarity.
  • Direct feeding is 50 ohms, the balun.  
  • The bandwidth covers the entire band with low SWR / SWR.
  • The radiation lobe is wide, so that the signal is not as selective as you turn the minimum antenna.
  • Its ratio of F / B is high, since only antenna boom lengths can get exaggerated.
  • The gain is comparable with other models of antennas always larger in dimensions.

This is explained because in EAntenna:

  • Millimeter by millimeter, manufacture and build CNC machines and / or prepared to hundredths of a millimeter measurements for an accurate measurement.
  • It takes care of every piece of aluminum, by filing them smooth exterior and interior. All this by hand, skilled and prepared for a final product of extreme quality.
  • All hardware we use is in stainless steel AISI 304
  • The T5 aluminum used is 6061/6063 and 6082 T6, the best alloys for manufacturing antennas and resistant to the weather elements.
  • Always LFA EAntenna antennas are insulated from the boom, with German clamps PP (Polypropylene, -30 ° C / +60 ° C).

Specifications 14LFA3

  • Square boom 50/45/40x2mm telescopic sections.
  • Items divided into 4 sections; central 20mm diameter 16/13/10mm tips.
  • Mast plate of 150x100mm with 6mm thick with square U-bolts M8 boom to the plate and U-bolts of M8 to the plate to the mast.

Characteristics of the 14LFA3

  • Although only being 3 the antenna., The 14LFA3 will make you change your mind about other types of designs. Sorry will not notice noise in the band and the gain it has is great for doing important things in the range of 20 meters. With a fairly wide lobe to be an HF antenna, you can enjoy every moment of the day and make the DXCC in a few weeks.
  • Is the antenna in the Mega-fixed stations Cooncurso put into a site to get the best of the band in that direction.
  • Simple and quick, because the boom joints are easy to assemble. And the elements are attached by screws DIN 912 M3 Interns and Endless Clamp (Hose Clamp) for the LOOP for a quick installation and durable fastening.
  • Antenna very solid construction, and with a weight very acceptable.


Freq. Range: 14,0 ~ 14,35 MHz.
Gain: 8,04dBi
F/B: 24,54 dB
SWR: 1,1:1~1,3:1
Impedance: 50 Ohm
Maximum Power: 3 kW. Balun Include
Boom length: 6,95m / 22,78'
Turning radius: 6,55m / 21,5'
Wind Resistance: ≥ 160kmh / ≥ 100mph
Weight: 14,5 Kg / 32,0 Pounds

* Gain dBi (gain over isotropic dipole in free space) = -2.15 dBd
** Ratio Gain Front / Back “F / B” (gain when the antenna is rotated 180 ° azimuth direction)
*** Balun included, there are options of 5 and 10 kW.

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