Jirous Parabolic antenna JRMC-1800-4.7

Product code: #43087
Manufacturer: Jirous
  • Energy gain - low frequency: 34.8 ± 1 dBi
  • Energy gain - high frequency: 36.0 ± 1 dBi
  • Beam width: 2.8°
  • Dimensions: Ø 180 cm
  • Connector type: N-female
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Jirous JRMC-1800-4.7 Parabolic Antenna


The JRMC-1800-4.7 antenna is designed for microwave communications in the 4.7 GHz frequency band. Precise performance with a deep reflector meets ETSI Class 3 standards.

FEATURES:

  • Dual-polarization antenna with connectors
  • Deep parabola with high interference immunity and high mechanical strength
  • Radar antenna included
  • Massive mount with precise elevation and azimuth adjustment
  • Right- or left-sided mounting
  • High wind stability

Electrical parameters:

  • Frequency range: 4.4 – 5.0 GHz
  • Low frequency gain: 34.8 ± 1 dBi
  • High frequency gain: 36.0 ± 1 dBi dBi
  • 3 dB Beamwidth: 2.8°
  • Front-to-Back Ratio: ≥ 61 dB
  • Connector Isolation: > 30 dB
  • Return Loss: ≥ 14 dB
  • Cross Polarization: ≥ 35 dB
  • Polarization: Dual – vertical and horizontal (precise alignment ±5°)
  • Electrical Compliance Class 3 ETSI EN 302-217-4-2

Mechanical Parameters:

  • Parabola: Ø 1800 mm, aluminum alloy
  • Material: UV-resistant composite radome
  • Connector type: N-female
  • Mast mounting: ø 70 - 120 mm
  • Operating wind load: 140 km/h (87 mph)
  • Operating wind resistance: 210 km/h (130 mph)
  • Antenna weight: 82 kg
A set of adjustable wind shields is included with the antenna.
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Datasheet 0.59 MB