EAntenna 70LFA5 (11.02 dBi - 21,45 dB F / B) - R2010142

EAntenna 70LFA5 (11.02 dBi - 21,45 dB F / B) - R2010142
£118.70 ( £98.92 EXC. VAT )
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Product Information
  • Overview
  • Description



EAntenna LFA antennas for 70 MHz represent the largest 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 noise QRM and QRN alter audio clarity.
  • Direct feeding is 50 ohms, so there is no loss whatsoever regarding adaptation lines. 
  • The bandwidth covers the entire band with low SWR / SWR.
  • The radiation pattern is wide, so that the signal is not as selective as you rotate the antenna a minimum.
  • 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.

All 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, by 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 70LFA5
  • 30x2mm square boom.
  • Elements complete, ready to mount 13mm diameter and is 10mm LOOP.
  • Mast plate of 150x100mm with 6mm thick with square U-bolts M6 boom to the plate and U-bolts of M8 to the plate to the mast.

Features of the 70LFA5

  • It is certainly one of the best-selling antennas, not only by design, if not less than 3.5 meters of boom, you get very good results.
  • An extra wide lobe makes this antenna ideal IS in summer, daily Tropo as for other types of propagation in this band as PET, MS and F2, among others.
  • Simple and quick, because the boom joints are very easy to assemble. And the elements are attached by clamps Without End (Hose Clamp) for fast installation and durable fastening.
  • Antenna very solid construction, and a very acceptable weight.
  • Available for enfasar 2 or 4 units in a short (under table include phasing), and to make a profit no big antenna can get.
SPECIFICATIONSEAntenna 70LFA5
Frequency Range:70.0 ~ 70.5 MHz
Gain:11.02 dBi
F / B:21.45 dB
SWR:1:1.1 ~ 1:1.2
Impedance:50 Ohm
Maximum Power:5 kW.
Boom length:3.41 m / 11,18 '
Turning radius:2.4 m / 7.9 '
Wind Resistance:≥ 160kmh / 100mph ≥
Weight:4.8 kg / 10.58 lbs

* 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)

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