Product Information
- SKU LB-42-25-C2-3.5F
Description
-
Standard Gain Horn Antenna LB-42-25-C2-3.5F, operating from 18 to 26.5GHz with a nominal 25dB gain and low VSWR 1.25:1 with 3.5mm Female connector output. The model LB-42-25-C2-3.5F has uniform gain through its frequency span, providing efficient performance characteristics and directionality. It can handle 50W continuously and 100W peak power. Constructed of lightweight corrosion-resistant aluminum, the antenna will provide years of trouble-free indoor and outdoor service. This standard gain 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) 26.5
- Waveguide Type Rectangular
- Waveguide Size EIA WR WR42
- Gain, Typ (dBi) 25
- Polarization Linear
- 3dB Beamwidth, E-Plane, Typ (Deg.) 9
- 3dB Beamwidth, H-Plane, Typ (Deg.) 10
- Cross Pol. Isolation, Typ (dB) 45
- VSWR, Typ 1.25:1
- Impedance, (Ohm) 50
- Power Handling, CW, (W) 50
- Power Handling, Peak, (W) 100
Interface
- Output Type Coaxial
- Connector 3.5mm
- Connector Gender Female
Mechanical Specification
- Figure C Type
- Body Material Al
- Finish Gold Plated and Chemical Conversion Coating, Gray Paint
- Size, W (mm) 105
- Size, H (mm) 90
- Size, L (mm) 306
- Weight, (kg) 0.51
Additional Information
- Application General Purpose Indoor & Outdoor, Fixed
-
Solution for
Gain Reference
Antenna Measurement
Reflector Feed
Far-field Measurement
System Intergration
Material Measurement
Outline Drawing
3.5mm Female Output (P/N: LB-42-25-C2-3.5F)
3.5mm Female Output with Round Mounting Bracket (Option, P/N: LB-42-25-MB2)
3.5mm Female Output with L Type Mounting Bracket (Option, P/N: LB-42-25-L2)
Typical Test Results
Gain
Antenna Factor
Antenna Factor (Table)
|
Frequency(GHz) |
Gain(dBi) |
Antenna Factor(dB/m) |
|
18 |
23.40 |
31.91 |
|
18.5 |
23.62 |
31.93 |
|
19 |
23.72 |
32.07 |
|
19.5 |
23.83 |
32.18 |
|
20 |
23.96 |
32.27 |
|
20.5 |
24.11 |
32.33 |
|
21 |
24.24 |
32.42 |
|
21.5 |
24.41 |
32.45 |
|
22 |
24.47 |
32.59 |
|
22.5 |
24.60 |
32.65 |
|
23 |
24.66 |
32.78 |
|
23.5 |
24.74 |
32.89 |
|
24 |
24.76 |
33.06 |
|
24.5 |
24.83 |
33.16 |
|
25 |
24.89 |
33.28 |
|
25.5 |
25.01 |
33.33 |
|
26 |
25.09 |
33.42 |
|
26.5 |
25.14 |
33.54 |
Cross Polarization Isolation
VSWR
Pattern
