Jirous Parabolic antenna JRMC-400-17/18

Product code: #43195
Manufacturer: Jirous
  • Frequency range: 17.1 – 19.7 GHz
  • Beam width: 2.6° ± 0.5°
  • Input/output: Circular waveguide Ø 11 mm
  • Dimensions: Ø 40 cm
  • Polarization: Linear, vertical/horizontal
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Jirous Parabolic antenna JRMC-400-17/18


The JRMC-400-17/18 antenna is designed for microwave communications in the 17 and 18 GHz frequency bands. Its precise operation with a deep reflector meets ETSI Class 3, FCC Cat B2 standards.

FEATURES:

  • Deep parabola with high interference immunity and high mechanical strength
  • High isolation of adjacent cells
  • Radar shroud included
  • Massive JDMW-400 mount with precise elevation and azimuth adjustment
  • Right- and left-side mounting
  • Exceptional wind stability
Designed for MW units:

  • Please see adapter overview
  • Other adapters available upon request

Electrical parameters:

  • Frequency range: 17.1 – 19.7 GHz
  • Low frequency gain: 34.6 ± 1 dBi
  • Gain - High Frequency: 35.6 ± 1 dBi
  • Front-to-Back Ratio: ≥ 64 dB
  • XPD: ≥ 35 dB
  • Beamwidth -3 dB: 2.6° ± 0.5°
  • Reflective Loss: ≥ 17 dB
  • Polarization: Linear, Vertical/Horizontal
  • Electrical Compliance:
    - US FCC Cat. B2
    - Class 3 ETSI EN 302-217-4-2 v1.5.1
    - Class B ACMA - RALI FX3

  • Mechanical parameters:

    • Parabola: Ø 400 mm, aluminum alloy
    • Dome: UV-resistant ABS plastic
    • Input/output: Circular waveguide Ø 11 mm
    • Mast mounting: Ø 40–120 mm
    • Operating wind load: 180 km/h
    • Wind load resistance: 240 km/h
    • Antenna weight: 2.3 kg
    • Bracket weight: 2.4 kg kg

    Application:

    • Deep parabola for improved performance
    • Easy installation: first the mount, then the antenna with just 2 screws
    • Precise elevation (gradient) and azimuth adjustment of ±20°
    • Extreme wind stability
    The antenna is supplied with a mount that allows for easy mast mounting. The mount can be mounted separately on the mast.
    Then simply hang the antenna with the microwave unit.

    The mount allows for precise adjustment in both directions. Ready for right- or left-sided mounting.
Download
Datasheet 0.61 MB