EAntenna 144LFA5 (11,12 dBi ヨ 19,76 dB F/B) - R2010105
Product Information
- Overview
- Description
Dimensions 186x10x10cm, Weight 3.85kg

The antennas for VHF EAntenna LFA represent the largest development in antennas with moderate boom length for a single performance.

The antennas for VHF EAntenna LFA 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 QRM and QRN noise alters the audio clarity.
- Direct feeding is 50 ohms, which does not have any loss with respect to lines of adaptation.
- The bandwidth covers the entire band with low SWR.
- The radiation lobe is wide, so that the signal is not as selective as you turn the minimum antenna.
- It’s 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.
Specifications 144LFA5
- 30x2mm square boom. With 2 versions, FM and SSB, to put it in horitonzal polarization with power central mast, or vertical polarization, we recommend taking the reflector behind the antenna to eliminate interactions with the mast.
- Elements of 10mm in diameter, except that the LOOP is 13mm and 10mm at the ends.
- Mast plate of 100x100mm with 6mm thick with U-bolts M6, available for masts up to 55mm. in diameter.
Characteristics of the 144LFA5
- This antenna is designed for a very acceptable performance in both vertical and horizontal polarization.
- Simple and quick, because the boom of the antenna is delivered in one piece.
- Antenna very light weight but very robust.
- Stack Available for 2 or more units in a short (under stack distance table include) with our Power Splitter.
SPECIFICATIONS | EAntenna 144LFA5 |
---|---|
Freq. Range: | 144~146 MHz. |
Gain: | 11,12 dBi |
F/B: | 19,76 dB |
SWR: | 1:1.1~1:1.4 |
Impedance: | 50 Ohm |
Max. Power: | 5 kW. |
Boom length: | 1,82m / 5,97' |
Wind Survival: | ≥ 200kmh / ≥ 125mph |
Weight: | 3,85 Kg. / 8,5 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)
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