Product Information
- SKU LB-225-NF
Description
- Broadband horn antenna LB-225-NF, operating from 0.2 to 2.5GHz with a nominal 12dB gain and low VSWR 2.0:1 with N Type Female output connector. The model LB-225-NF has uniform gain through its frequency span, providing efficient performance characteristics and directionality. It can handle 800W continuously and 1600W peak power. Constructed of lightweight corrosion-resistant aluminum, the antenna will provide years of trouble-free indoor and outdoor service. 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) 0.2
- Frequency, Max (GHz) 2.5
- Gain, Typ (dBi) 12
- Polarization Linear
- 3dB Beamwidth, E-Plane, Min (Deg.) 33
- 3dB Beamwidth, E-Plane, Max (Deg.) 104
- 3dB Beamwidth, H-Plane, Min (Deg.) 22
- 3dB Beamwidth, H-Plane, Max (Deg.) 85
- Cross Pol. Isolation, Typ (dB) 25
- VSWR, Typ 2.0:1
- Impedance, (Ohm) 50
- Power Handling, CW, (W) 800
- Power Handling, Peak, (W) 1600
Interface
- Output Type Coaxial
- Connector N Type
- Connector Gender Female
Mechanical Specification
- Body Material Al
- Finish Chemical Conversion Coating
- Size, W (mm) 967
- Size, H (mm) 731
- Size, L (mm) 902
- Weight, (kg) 14.14
Additional Information
- Application General Purpose Indoor & Outdoor, Fixed
-
Solution for
Gain Reference
Antenna Measurement
Reflector Feed
Far-field Measurement
System Intergration
Outline Drawing
N-Female Output (P/N: LB-225-NF)
N-Female Output with Tripod (Option, P/N: LB-225_Tripod)
Typical Test Results
Gain
Horizontal Polarization
Vertical Polarization
Antenna Factor
Horizontal Polarization
Vertical Polarization
Antenna Factor (Table)
Vertical Polarization |
||||||
Frequency(GHz) |
1m |
3m |
10m |
|||
Gain(dBi) |
AF(dB/m) |
Gain(dBi) |
AF(dB/m) |
Gain(dBi) |
AF(dB/m) |
|
0.2 |
5.71 |
10.52 |
6.24 |
9.99 |
6.81 |
9.42 |
0.3 |
6.94 |
12.82 |
8.02 |
11.73 |
8.62 |
11.13 |
0.4 |
7.98 |
14.27 |
9.48 |
12.77 |
9.97 |
12.28 |
0.5 |
7.46 |
16.73 |
9.38 |
14.81 |
9.99 |
14.20 |
0.6 |
8.62 |
17.16 |
9.74 |
16.03 |
10.79 |
14.98 |
0.7 |
8.78 |
18.33 |
11.28 |
15.83 |
12.00 |
15.11 |
0.8 |
8.59 |
19.68 |
11.46 |
16.81 |
12.33 |
15.94 |
0.9 |
9.32 |
19.98 |
11.83 |
17.47 |
12.84 |
16.45 |
1.0 |
7.40 |
22.81 |
10.30 |
19.91 |
10.76 |
19.45 |
1.5 |
9.32 |
24.41 |
11.22 |
22.52 |
12.09 |
21.64 |
2.0 |
9.58 |
26.65 |
11.98 |
24.25 |
13.10 |
23.13 |
2.5 |
10.60 |
27.57 |
10.44 |
27.73 |
12.05 |
26.12 |
Horizontal Polarization |
||||||
Frequency(GHz) |
1m |
3m |
10m |
|||
Gain(dBi) |
AF(dB/m) |
Gain(dBi) |
AF(dB/m) |
Gain(dBi) |
AF(dB/m) |
|
0.2 |
5.50 |
10.73 |
6.39 |
9.84 |
6.18 |
10.05 |
0.3 |
6.79 |
12.96 |
8.17 |
11.58 |
8.26 |
11.49 |
0.4 |
7.88 |
14.37 |
9.56 |
12.69 |
9.58 |
12.67 |
0.5 |
7.41 |
16.78 |
9.18 |
15.01 |
9.44 |
14.74 |
0.6 |
8.50 |
17.28 |
9.92 |
15.85 |
10.41 |
15.36 |
0.7 |
8.60 |
18.51 |
11.12 |
15.99 |
11.66 |
15.45 |
0.8 |
8.74 |
19.53 |
11.46 |
16.81 |
12.21 |
16.06 |
0.9 |
9.42 |
19.87 |
11.85 |
17.44 |
12.83 |
16.46 |
1.0 |
7.43 |
22.78 |
10.07 |
20.14 |
11.37 |
18.84 |
1.5 |
8.15 |
25.58 |
10.27 |
23.46 |
12.01 |
21.72 |
2.0 |
10.03 |
26.20 |
11.77 |
24.46 |
12.92 |
23.31 |
2.5 |
9.03 |
29.14 |
10.17 |
28.00 |
12.89 |
25.28 |
Field Strength
Horizontal Polarization
Vertical Polarization
Horizontal Polarization
Vertical Polarization
Horizontal Polarization
Vertical Polarization
VSWR
Beamwidth
3dB Beamwidth
10dB Beamwidth