EAntenna 50LFA10 (15.26 dBi - 40 dB F / B) - R2010104
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EAntenna LFA antennas for 50 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).
Include detailed manual mounting and up videos on our site, which are indicative of assembly of some models.
Do not be satisfied until our client has its antenna mounted and work with it. So, whenever you need or have any questions or comments, contact our customer service department, and direct with Rodrigo, EA7JX ( firstname.lastname@example.org ), which we will attend as quickly.
70mm square boom.
Items divided into 2 sections; central 13mm diameter and 10mm tips, except LOOP is 6mm.
Mast plate 150x150mm with 10mm thick with square U-bolts M8 boom to the plate and U-bolts of M8 to the plate to the mast.
Features of the 50LFA10
This antenna is what an Amateur ever dreamed. An antenna able to listen to weak signals and unique characteristics. Already there are customers that are using EME with very optimal.
Would you like quizzes?, As well as, this antenna is ready to win contests without using great powers.
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 with an acceptable weight.
Available for enfasar 2 or 4 units (table include phasing below) and to make a profit no big antenna can get.
50.0 ~ 51.0 MHz
F / B:
1:1.1 ~ 1:1.2
17.80 m / 58.3 '
8.95 m / 29.3 '
≥ 130kmh / 80mph ≥
30.0 kg / 66 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)