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Switched Beam Antenna for NATO Band IV

4400 - 5000 MHz

SKU: SBA4450B

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4400 - 5000 MHz

The SBA4450B from COJOT is a switched beam antenna for the 4400 to 5000 MHz frequency band (NATO band IV). The antenna beam can be switched by remote control to achieve optimal gain to the desired direction and to avoid interference from unwanted directions. The antenna provides up to 20 sharp beams with a minimum of 20 degree beamwidth to cover the full 360 degree horizontal area. In addition to these sharp beams the antenna can also provide wider beams. The antenna provides superior gain performance with low side lobe levels. Its extremely fast beam switching ability makes the antenna

Features

  • Great directivity with very low side lobe levels to undesired direction
  • Different beam modes available
  • Fast beam switching by using RS-485 based communication
< 35 ?s *
Freq. Range 4400 - 5000 MHz
Polarisation Nominally vertical
Antenna type Switched beam antenna
Radiation pattern Directional (multiple patterns available)
Gain (typical) 15 dBi
dB beamwidth (typical) 25° (H-plane), 15° (H-plane)
Sidelobe level (typical) -14 dB
VSWR ≤ 2.0
Nominal Impedance 50 Ω
Power rating 10 W
Standard colour Black
Radiator Selectable patch array element, 20 elements
Height 270 mm (not including the mast mount adapter)
Diameter 270 mm
dB beamwidth (typical) 25° (H-plane), 15° (H-plane)
RF connection Female N-type
Mounting Mast mount adapter for 40-60 mm masts included
Power supply 12 VDC
Tuning speed < 35 ?s *
SBA4450B
Model # SBA4450B
Brand COJOT
Datasheet:

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