Product Information
- SKU LB-40400-KFSPO
-
Patents
US D977464 (USA)
ZL201930459256.2 (China)
Description
- Broadband horn antenna LB-40400-KFSPO, operating from 4 to 40GHz with a nominal 13dB gain and low VSWR 1.5:1 with 2.92mm Female output connector. The model LB-40400-KFSPO has uniform gain through its frequency span, providing efficient performance characteristics and directionality. It can handle 20W continuously and 40W 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 broadband 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) 4
- Frequency, Max (GHz) 40
- Gain, Typ (dBi) 13
- Polarization Linear
- 3dB Beamwidth, E-Plane, Min (Deg.) 22
- 3dB Beamwidth, E-Plane, Max (Deg.) 88
- 3dB Beamwidth, H-Plane, Min (Deg.) 16
- 3dB Beamwidth, H-Plane, Max (Deg.) 87
- Cross Pol. Isolation, Typ (dB) 35
- VSWR, Typ 1.5:1
- Impedance, (Ohm) 50
- Power Handling, CW, (W) 20
- Power Handling, Peak, (W) 40
Interface
- Output Type Coaxial
- Connector 2.92mm(K)
- Connector Gender Female
Mechanical Specification
- Body Material Al
- Finish Chemical Conversion Coating, Gray Paint
- Size, W (mm) 68
- Size, H (mm) 60
- Size, L (mm) 50
- Weight, (kg) 0.15
Additional Information
- Application Outdoor, Waterproof and Dustproof, Fixed
-
Solution for
Gain Reference
Antenna Measurement
Reflector Feed
Far-field Measurement
System Intergration
Outline Drawing
2.92mm-Female Output with Radome (Option, P/N: LB-40400-KFSPO, Outdoor Application)
2.92mm-Female Output with L Type Mounting Bracket & Radome (Option, P/N: LB-20180-L & LB-40400-KFSPO, Outdoor Application)
Typical Test Results
Gain
Antenna Factor
Antenna Factor (Table)
|
Frequency(GHz) |
Gain(dBi） |
Antenna Factor(dB/m) |
|
4.0 |
6.96 |
35.29 |
|
5.0 |
6.79 |
37.40 |
|
6.0 |
8.97 |
36.81 |
|
7.0 |
9.35 |
37.76 |
|
8.0 |
10.90 |
37.37 |
|
9.0 |
11.48 |
37.82 |
|
10.0 |
10.75 |
39.46 |
|
12.0 |
11.30 |
40.50 |
|
14.0 |
11.75 |
41.39 |
|
16.0 |
12.26 |
42.03 |
|
18.0 |
12.94 |
42.37 |
|
20.0 |
12.33 |
43.90 |
|
22.0 |
12.09 |
44.97 |
|
24.0 |
12.41 |
45.40 |
|
26.0 |
12.66 |
45.85 |
|
28.0 |
12.70 |
46.45 |
|
30.0 |
13.02 |
46.73 |
|
32.0 |
13.32 |
46.99 |
|
34.0 |
14.20 |
46.64 |
|
36.0 |
14.51 |
46.82 |
|
38.0 |
15.71 |
46.09 |
|
40.0 |
16.30 |
45.95 |
Field Strength
Cross Polarization Isolation
VSWR
Beamwidth
3dB Beamwidth
10dB Beamwidth
Pattern
