Product Information
- SKU LB-180400-20-ASPO
- Patents ZL201930458725.9 (China)
Description
- Multi octave horn antenna LB-180400-20-ASPO, operating from 18 to 40GHz with a nominal 20dB gain and low VSWR 1.5:1 with FPWRD180C24 output. The model LB-180400-20-ASPO has uniform gain through its frequency span, providing efficient performance characteristics and directionality. Constructed of high thermal and electrical conductivity durable copper, 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 multi octave horn antenna is linearly polarized and ideally suited for EMI testing, direction finding, surveillance, antenna gain and pattern measurements and other applications.
Technical Specification
Electrical Specification
- Frequency, Min (GHz) 18
- Frequency, Max (GHz) 40
- Waveguide Type Double Ridge
- Waveguide Size EIA WRD WRD180
- Gain, Typ (dBi) 20
- Polarization Linear
- 3dB Beamwidth, E-Plane, Min (Deg.) 9
- 3dB Beamwidth, E-Plane, Max (Deg.) 26
- 3dB Beamwidth, H-Plane, Min (Deg.) 10
- 3dB Beamwidth, H-Plane, Max (Deg.) 29
- Cross Pol. Isolation, Typ (dB) 35
- VSWR, Typ 1.5:1
Interface
- Output Type Waveguide
- Flange Designation, WRD FPWRD180C24
- Connector Gender N/A
Mechanical Specification
- Figure A Type
- Body Material Cu
- Finish Gold Plated and Passivation, Gray Paint
- Size, W (mm) 55
- Size, H (mm) 55
- Size, L (mm) 89.5
- Weight, (kg) 0.3
Additional Information
- Application Outdoor, Waterproof and Dustproof, Fixed
-
Solution for
Gain Reference
Antenna Measurement
Far-field Measurement
System Intergration
Outline Drawing
FPWRD180C24 Output with Radome (Option, P/N: LB-180400-20-ASPO, Outdoor Application)
FPWRD180C24 Output with Round Mounting Bracket & Radome (Option, P/N: LB-19-25-MB2 & LB-180400-20-ASPO, Outdoor Application)
FPWRD180C24 Output with L Type Mounting Bracket & Radome (Option, P/N: LB-19-25-L2 & LB-180400-20-ASPO, Outdoor Application)
Flange Drawing
Typical Test Results
Gain
Antenna Factor
Antenna Factor (Table)
|
Frequency(GHz) |
Gain(dBi) |
AF(dB/m) |
|
18.0 |
17.25 |
38.06 |
|
20.0 |
17.88 |
38.35 |
|
22.0 |
18.64 |
38.41 |
|
24.0 |
19.22 |
38.60 |
|
26.0 |
19.46 |
39.05 |
|
28.0 |
19.89 |
39.26 |
|
30.0 |
20.42 |
39.33 |
|
32.0 |
20.83 |
39.48 |
|
34.0 |
21.25 |
39.59 |
|
36.0 |
21.90 |
39.43 |
|
38.0 |
22.47 |
39.33 |
|
40.0 |
23.05 |
39.20 |
Cross Polarization Isolation
VSWR
Beamwidth
Pattern
