Product Information
- SKU 62EWG7
Description
- Open ended waveguide Probe 62EWG7, operating from 12.4 to 18GHz with a nominal 5dB gain and low VSWR 2.0:1 with right angle coaxial 7mm output connector. The model 62EWG7 has uniform gain through its frequency span, providing efficient performance characteristics and directionality. A small degree chamfer is utilized to give a knife-edge aperture of this model to minimize the end diffraction. This open ended waveguide probe has linear polarization and designed specifically for planar and cylindrical near field measurements and calibration.
Technical Specification
Electrical Specification
- Frequency, Min (GHz) 12.4
- Frequency, Max (GHz) 18
- Waveguide Type Rectangular
- Waveguide Size EIA WR WR62
- Gain, Typ (dBi) 5
- Polarization Linear
- 3dB Beamwidth, E-Plane, Typ (Deg.) 107
- 3dB Beamwidth, H-Plane, Typ (Deg.) 59
- Cross Pol. Isolation, Typ (dB) 30
- VSWR, Typ 2.0:1
- Impedance, (Ohm) 50
- Power Handling, CW, (W) 150
- Power Handling, Peak, (W) 3000
Interface
- Output Type Coaxial
- Connector 7mm
- Connector Gender N/A
Mechanical Specification
- Body Material Al
- Finish Chemical Conversion Coating, Gray Paint
- Size, W (mm) 101.6
- Size, H (mm) 101.6
- Size, L (mm) 192.6
- Weight, (kg) 0.2
Additional Information
- Application General Purpose Indoor & Outdoor, Fixed
-
Solution for
Planar Near-Field Measurement
Cylinderical Near-Field Measurement
Spherical Near-Field Measurement
Typical Test Results
Gain
Antenna Factor
Antenna Factor (Table)
|
Frequency(GHz) |
Gain(dBi) |
Antenna Factor(dB/m) |
|
12.4 |
5.93 |
46.15 |
|
12.5 |
5.31 |
46.84 |
|
13.0 |
6.37 |
46.12 |
|
13.5 |
5.51 |
47.31 |
|
14.0 |
6.99 |
46.14 |
|
14.5 |
5.58 |
47.85 |
|
15.0 |
7.13 |
46.60 |
|
15.2 |
6.04 |
47.81 |
|
15.5 |
7.17 |
46.85 |
|
16.0 |
7.31 |
46.99 |
|
16.5 |
6.34 |
48.22 |
|
17.0 |
7.05 |
47.77 |
|
17.5 |
6.56 |
48.51 |
|
18.0 |
7.32 |
47.99 |
Cross Polarization Isolation
VSWR
Pattern
