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

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

17744.11

Availability:STOCK

122,00 € tax incl.

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Specifications 432LFA11

  • 30x2mm square boom.
  • Elements of 6mm in diameter, except that the LOOP is 13mm and 10mm at the ends.
  • Mast plate of 100x100mm 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 432LFA11

  • This antenna has several functions, for beginners in the world of 70 cm. who want to achieve optimal results; for portable operations, by their small sizes, and of course, for people seeking a high gain in a small boom.
    All this in only 200 cm. antenna.
  • A lobe clean and wide, even putting it fixed without rotation, you can speak daily with people in a certain direction and in a very broad spectrum.
  • 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 432LFA11
Frequency Range: 432 ~ 433 MHz
Gain: 15.24 dBi
F / B: 25.7 dB
SWR: 1:1 ~ 1:2
Impedance: 50 Ohm
Maximum Power: 5 kW.
Boom length: 2.06 m. / 6.75 '
Wind Resistance: ≥ 200kmh / 125mph
Weight: 2.1 kg / 4.65 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)

  

 

http://www.galiciaweb.es/eantenna/wp-content/uploads/2012/01/dibujo-de-enfasamiento-300x165.jpg

 

V = 0.8 to 0.985 m (0.964 m optimal)

H = 0.89 to 1.0 m (optimum 1.045 m)

 

Calculation of 2 antennas:

Vx2@0.964 m (10 m. High) Gain: 23.57 MHz dBi@432.200

Vx2@0.964 m (10 m. High) F / B: 47.73 MHz dB@432.200

HX2@1.045 m (10 m. High) Gain: 23.65 MHz dBi@432.200

HX2@1.045 m (10 m. High) F / B: 45.56 MHz dB@432.200

 

Calculating antennas 4 H:

HX2 (1.045 m) + Vx2 (0.964 m): 20.50 dBi / 44.00 dB F / B@432.200 MHz

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