Jirous Parabolic antenna JRB-25 MIMO

Product code: #43081
  • Energy gain: 25 ± 0.6 dBi
  • Beam width: 8.5°
  • Connector: R-SMA
  • Dimensions: Ø 68 cm
  • Polarization: Vertical/horizontal
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France metropolitan VAT: 20.00% change
Shipping cost from:
12,76 EUR
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Jirous JRB-25 MIMO Parabolic Antenna


The JRB-25 MIMO dual-polarization parabolic antenna is designed for directional links in the 3.5 GHz frequency band.
It is supplied with a special, deep reflector dish that provides increased interference immunity.

Electrical Parameters:

  • Frequency Range: 3.4 – 3.7 GHz
  • Gain: 25 ± 0.6 dBi
  • Beamwidth -3 dB: 8.5°
  • SWR: ≤ 1.5
  • Cross-port Isolation: ≥ 26 dB
  • Side Lobe Level: ≤ 15 dB
  • Front-to-Back Ratio: ≥ 32 dB
  • Polarization: Vertical/Horizontal

Mechanical Parameters:

  • Parabola: Ø 680 mm, aluminum alloy
  • Cover: UV-resistant plastic, ABS
  • Connector type: R-SMA
  • Mast mounting: Ø 27 - 74 mm
  • Maximum wind load during operation: 150 km/h
  • Maximum wind resistance: 180 km/h
  • Transport dimensions: 800 mm x 800 mm x 435 mm
  • Antenna weight: 10.75 kg
  • The antenna is supplied with a bracket that can be easily adjusted in both directions.
    The antenna can also be ordered with a stainless steel bracket. The antenna can be used in conjunction with the GentleBOX JR-200 external enclosure for access points, RouterBOARDS, and other electronics, or with the GentleCLIP mount for easy mounting of the Rocket M3 or other devices with the same mounting system.
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Datasheet 0.43 MB