Product Information
- SKU LB-42-15-C-KFSPO
Description
- Standard Gain Horn Antenna LB-42-15-C-KFSPO, operating from 18 to 26.5GHz with a nominal 15dB gain and low VSWR 1.25:1 with 2.92mm Female connector output. The model LB-42-15-C-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 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) 15
- Polarization Linear
- 3dB Beamwidth, E-Plane, Typ (Deg.) 29
- 3dB Beamwidth, H-Plane, Typ (Deg.) 28
- Cross Pol. Isolation, Typ (dB) 40
- VSWR, Typ 1.25:1
- 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
- Figure C Type
- Body Material Cu
- Finish Gold Plated and Passivation, Gray Paint
- Size, W (mm) 38.6
- Size, H (mm) 31.1
- Size, L (mm) 85
- Weight, (kg) 0.12
Additional Information
- Application Outdoor, Waterproof and Dustproof, Fixed
-
Solution for
Gain Reference
Antenna Measurement
Reflector Feed
Far-field Measurement
System Intergration
Material Measurement
Outline Drawing
2.92mm Female Output with Radome (Option, P/N: LB-42-15-C-KFSPO, Outdoor Application)
2.92mm Female Output with Round Mounting Bracket & Radome (Option, P/N: LB-42-10-C-MB & LB-42-15-C-KFSPO, Outdoor Application)
2.92mm Female Output with L Type Mounting Bracket & Radome (Option, P/N: LB-42-10-C-MBL & LB-42-15-C-KFSPO, Outdoor Application)
Typical Test Results
Gain
Antenna Factor
Antenna Factor (Table)
|
Frequency(GHz) |
Gain(dBi) |
Antenna Factor(dB/m) |
|
18.0 |
14.36 |
40.96 |
|
19.0 |
14.84 |
40.94 |
|
20.0 |
15.40 |
40.83 |
|
21.0 |
15.94 |
40.71 |
|
22.0 |
15.98 |
41.07 |
|
22.25 |
15.93 |
41.23 |
|
23.0 |
16.44 |
41.01 |
|
24.0 |
16.65 |
41.16 |
|
25.0 |
17.09 |
41.08 |
|
26.0 |
17.51 |
41.00 |
|
26.5 |
17.50 |
41.17 |
Cross Polarization Isolation
VSWR
Pattern
