Product Information
- SKU LB-SJ-40400-P03SPO
-
Patents
US 11139578 (USA)
ZL201822143668.8 (China)
ZL201822143669.2 (China)
ZL201930459258.1 (China)
Description
- Dual Circular Polarization Horn Antenna LB-SJ-40400-P03SPO, operating from 4 to 40GHz with a nominal 11dB gain and low VSWR 1.5:1 with 2.92mm Female output connector. The model LB-SJ-40400-P03SPO 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 horn comes with a specially designed weatherproof radome which provides excellent protection against the rain and dust but has very little loss across the full operating frequency band. This horn antenna has dual circular polarization and ideally suited for EMI testing, direction finding, surveillance, antenna gain and pattern measurements and other applications.
Technical Specification
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 1.5:1
- 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, Gray Paint
- Size, W (mm) 71.9
- Size, H (mm) 71.3
- Size, L (mm) 167
- Weight, (kg) 0.44
Additional Information
- Application Outdoor, Waterproof and Dustproof, 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
Outline Drawing
2.92mm-Female Output with Radome (Option, P/N: LB-SJ-40400-P03SPO, Application Outdoor)
2.92mm Female Output with L Type Mounting Bracket & Radome (Option, P/N: LB-10180-L & LB-SJ-40400-P03SPO, Application Outdoor)
Typical Test Results
Gain
Axial Ratio
Port to Port Isolation
VSWR
LHCP
RHCP
Beamwidth
LHCP_3dB Beamwidth
LHCP_10dB Beamwidth
RHCP_3dB Beamwidth
RHCP_10dB Beamwidth
Pattern 1
LHCP
Pattern 2
RHCP