EAntenna 144LFA4 (10,09 dBi ヨ 19,92 dB F/B) - R2010158

EAntenna 144LFA4 (10,09 dBi ヨ 19,92 dB F/B) - R2010158
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Product Information
  • Overview
  • Description



EAntenna LFA antennas for VHF 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 144LFA4
  • 30x2mm square boom. Available for both FM and SSB, as the mast plate is behind the elements, thus eliminating mast interactions with the elements.
  • 10mm diameter elements except LOOP is 13mm and 10mm at the tips.
  • Mast plate 100x100mm with 6mm thick with M6 U-bolts are available for bars up to 55mm. in diameter.

Features of the 144LFA4

  • With this antenna may realize, that just 4 elements results can be achieved with few antennas of this size can be made. This antenna has a provision that only for 2 or 4 antennas enfasadas improve long boom lengths.
  • Simple and quick, because the boom of the antenna is delivered in one piece.
  • Antenna very light weight but very robust.
  • Available for enfasar 2 or more units in a short (under table include phasing) with our Power Splitter.
SPECIFICATIONSEAntenna 144LFA4
Frequency Range: 144 ~ 146 MHz
Gain: 10.09 dBi
F / B: 19.92 dB
SWR: 1:1 ~ 1:2
Impedance: 50 Ohm
Maximum Power: 5 kW.
Boom length: 1.50 m. / 4.9 '
Wind Resistance: ≥ 200kmh / 120mph ≥
Weight: 1.58 kg / 3.5 pounds
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