EAntenna 432LFA11 (15,24 dBi - 25,27 dB F/B)Maximize

EAntenna 432LFA18 (18,01 dBi - 42,32 dB F/B)

17744.18

Availability:STOCK

2Items in stock

180,00 € tax incl.

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Specifications 432LFA18

  • 30x2mm square boom.
  • Elements of 6mm in diameter, except that the LOOP is 13mm and 10mm at the ends.
  • Mast plate of 150x100mm with 6mm thick with square U-bolts M6 fuck boom to the plate and U-bolts of M8 to the plate to the mast.

Characteristics of the 432LFA18

  • The 432LFA18 was designed for people who're looking to optimize their antenna system in the range of 70 cm. without large outlay of money and a great facility.
  • A lobe extraordinary gain optimized and a F / B over 40 dB. Something unimaginable to have at our facility.
  • Simple and quick, because the boom joints are easy to assemble.
  • Antenna very solid construction, and with a weight very acceptable.
  • Available for 2 or 4 units enfasar in a short (under enfasamiento table included), and to make a profit no big antenna can get.
  • The food is straightforward to 50 Ohms, which has not lost any respect to lines of adaptation. (You can request an optional cable terminated with connector and soldered PL-UHF, N or BNC on the end if required)

 

SPECIFICATIONS EAntenna 432LFA18
Frequency Range: 432 ~ 433 MHz
Gain: 18.01 dBi
F / B: 42.32 dB
SWR:1:1.1 ~ 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)

 

 


V =
1.35 to 1.459 m (1.421 m optimal)

H = 1.365 to 1.502 m (1.478 m optimal)


Calculation of 2 antennas:

Vx2@1.421 m (10 m. High) Gain: 26.66 MHz dBi@432.200

Vx2@1.421 m (10 m. High) F / B: 37.96 MHz dB@432.200

HX2@1.478 m (10 m. High) Gain: 26.79 MHz dBi@432.200

HX2@1.478 m (10 m. High) F / B: 36.95 MHz dB@432.200


Calculating antennas 4 H:

HX2 (1.478 m) + Vx2 (1,421 m): 23.53 dBi / 38.83 dB F / B@432.200 MHz


 

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