Product Information
- SKU LB-DG-770-15-C-NF
Description
- Diagonal horn antenna LB-DG-770-15-C-NF, operating from 0.96 to 1.45GHz with a nominal 15dB gain and low VSWR 1.5:1 with N Type Female output connector. The model LB-DG-770-15-C-NF has uniform gain through its frequency span, providing a symmetrical radiation pattern and extremely low side-lobes. It can handle 300W continuously and 3000W peak power. Constructed of lightweight corrosion-resistant aluminum, the antenna will provide years of trouble-free indoor and outdoor service. This diagonal horn antenna has linear polarization and ideally suited for illumination of anechoic chamber, antenna far field test, radar cross section (RCS) measurement and other applications.
Technical Specification
Electrical Specification
- Frequency, Min (GHz) 0.96
- Frequency, Max (GHz) 1.45
- Waveguide Type Rectangular
- Waveguide Size EIA WR WR770
- Gain, Typ (dBi) 15
- Polarization Linear
- 3dB Beamwidth, E-Plane, Typ (Deg.) 29
- 3dB Beamwidth, H-Plane, Typ (Deg.) 27
- Side Lobe Level, E-Plane, Min (dB) 25
- Side Lobe Level, H-Plane, Min (dB) 25
- Cross Pol. Isolation, Typ (dB) 35
- VSWR, Max 1.5:1
- Impedance, (Ohm) 50
- Power Handling, CW, (W) 300
- Power Handling, Peak, (W) 3000
Interface
- Output Type Coaxial
- Connector N Type
- Connector Gender Female
Mechanical Specification
- Figure C Type
- Body Material Al
- Finish Chemical Conversion Coating, Gray Paint
- Size, W (mm) 840.6
- Size, H (mm) 840.6
- Size, L (mm) 1314
- Weight, (kg) 18
Additional Information
- Application General Purpose Indoor & Outdoor, Fixed
-
Solution for
Chamber Evaluation
Far-field Measurement
RCS Measurement
Outline Drawing
N-Female Output (P/N: LB-DG-770-15-C-NF)
N-Female Output with Round Mounting Bracket (Option, P/N: LB-DG-770-15-MB)
Typical Test Results
Gain
Antenna Factor
Antenna Factor (Table)
|
Frequency(GHz) |
Gain(dBi) |
AF(dB/m) |
|
0.96 |
15.01 |
14.84 |
|
1.00 |
15.44 |
14.77 |
|
1.05 |
16.05 |
14.58 |
|
1.10 |
16.42 |
14.62 |
|
1.15 |
16.41 |
15.01 |
|
1.20 |
16.65 |
15.15 |
|
1.25 |
17.15 |
15.00 |
|
1.30 |
17.15 |
15.34 |
|
1.35 |
17.63 |
15.19 |
|
1.40 |
18.02 |
15.11 |
|
1.45 |
18.14 |
15.30 |
Cross Polarization Isolation
VSWR
Pattern
