EAntenna 432LFA18 (18,01 dBi ヨ 42,32 dB F/B) - R2010119
Product Information
- Overview
- Description

EAntenna LFA antennas for UHF 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 432LFA18
- 30x2mm square boom.
- 6mm diameter elements except LOOP is 13mm and 10mm at the ends.
- 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 432LFA18
- The 432LFA18 was designed for people who're looking to optimize your heating system in the 70 cm band. without a large outlay of money and no large installations.
- A lobe extraordinary gain optimized and a F / B of over 40 dB. Something unimaginable to have at our facility.
- Simple and quick, because the boom joints are very easy to assemble.
- 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.
SPECIFICATIONS | EAntenna 432LFA18 |
---|---|
Frequency Range: | 432 ~ 433 MHz |
Gain: | 18.01 dBi |
F / B: | 42.32 dB |
SWR: | 1:1 ~ 1:2 |
Impedance: | 50 Ohm |
Maximum Power: | 5 kW. |
Boom length: | 4.30 m. / 14.1 ' |
Wind Resistance: | ≥ 160kmh / 100mph ≥ |
Weight: | 4.1 kg / 9.0 pound |
* 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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- EAntenna£174.95(Inc VAT at 20%)