EAntenna 144LFA13 (16,04 dBi - 26,4 dB F/B)Maximize

EAntenna 144LFA5 (11,12 dBi - 19,76 dB F/B)

17740.05

Availability:STOCK

4Items in stock

105,01 € tax incl.

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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.
  • Enfasar Available for 2 or more units in a short (under table include enfasamiento) with our Power Splitter.
  • 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 144LFA5
Frequency Range: 144 ~ 146 MHz
Gain: 11.12 dBi
F / B: 19.76 dB
SWR: 1,1:1 ~ 1,4:1
Impedance: 50 Ohm
Maximum Power: 5 kW.
Boom length: 1.82 m / 5.97 '
Wind Resistance: ≥ 200kmh / 125mph ≥
Weight: 1.8 kg / 4.0 Libras

* Gain dBi (gain over isotropic dipole in free space) = -2.15 dBd
** RatioGain Front / Back "F / B" (gain when the antenna is rotated 180 ° azimuth direction)

 

 

V = 1,7-2.06 m (optimum 2.0 m)

H = 2,2-2.6 m (optimal 2.43 m)


Calculation of 2 antennas:

Vx2@2.0 m Gain: 14.08 MHz dBi@144.300

Vx2@1.75 m Gain: 13.83 MHz dBi@144.300

Vx2@2.0 m F / B: 20.44 MHz dB@144.300

Vx2@1.75 m F / B: 19.69 MHz dB@144.300

HX2 @ 2.45 m Gain: 14.05 MHz dBi@144.300

HX2 @ 2.19 m Gain: 13.91 MHz dBi@144.300

HX2 @ 2.45 m F / B: 19.16 MHz dB@144.300

HX2 @ 2.19 m F / B: 19.16 MHz dB@144.300


Calculating antennas 4 H:

HX2 (2.19 m) + Vx2 (1.75 m): 16.69 dBi / 20.16 dB F / B@144.300 MHz

HX2 (2.45 m) + Vx2 (2.0 m): 17.09 dBi / 20.56 dB F / B@144.300 MHz

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