• SKU LB-SJ-40400-P03

• Patents US 11139578 (USA)
  ZL201822143668.8 (China)
  ZL201822143669.2 (China)
  ZL201930459258.1 (China)

• Dual Circular Polarization Horn Antenna LB-SJ-40400-P03, operating from 4 to 40GHz with a nominal 11dB gain and low VSWR 2.0:1 with 2.92mm Female output connector. The model LB-SJ-40400-P03 has uniform gain through its frequency span, providing efficient performance characteristics and directionality. It can handle 20W continuously and 100W peak power. Constructed of lightweight corrosion-resistant aluminum, the antenna will provide years of trouble-free indoor and outdoor service. This horn antenna has dual circular polarization and ideally suited for EMI testing, direction finding, surveillance, antenna gain and pattern measurements and other applications.
  

Electrical Specification

• Frequency, Min (GHz) 4
• Frequency, Max (GHz) 40
• Gain, Typ (dBi) 11
• Polarization Dual Circular
• 3dB Beamwidth, E-Plane, Min (Deg.) 23
• 3dB Beamwidth, E-Plane, Max (Deg.) 89
• 3dB Beamwidth, H-Plane, Min (Deg.) 23
• 3dB Beamwidth, H-Plane, Max (Deg.) 85
• Port to Port Isolation, Min (dB) 5
• Port to Port Isolation, Typ (dB) 15
• Axial Ratio , Typ (dB) 1.5
• Axial Ratio , Max (dB) 4
• VSWR, Max 2.0:1
• Impedance, (Ohm) 50
• Power Handling, CW, (W) 20
• Power Handling, Peak, (W) 100

Interface

• Output Type Coaxial
• Connector 2.92mm(K)
• Connector Gender Female

Mechanical Specification

• Body Material Al
• Finish Chemical Conversion Coating and Anodizing
• Size, W (mm) 71.9
• Size, H (mm) 71.3
• Size, L (mm) 167
• Weight, (kg) 0.42

• Application General Purpose Indoor & Outdoor, Fixed

• Solution for Antenna Measurement
  Reflector Feed
  Far-field Measurement
  Planar Near-Field Measurement
  Cylinderical Near-Field Measurement
  Spherical Near-Field Measurement
  CATR
  System Intergration