OEWG1831AA
Special Purpose Antenna
online calibration protocol & dataset available
Open-ended rectangular waveguides are commonly used as near-field probes in planar near-field and cylindrical near-field antenna measurements. The probe design is based upon standard rectangular waveguides and consequently, the probes can be manufactured for any standard frequency band. The radiation characteristics of OEWG can be well predicted by analytical formulas that facilitate a simplified probe pattern correction.
OEWG is equipped with an integrated coaxial connector, absorber shield, and mechanical interface with a standardized mounting flange. The OEWG1831AA is operating on frequencies from 17.7 GHz up to 31 GHz.
Frequency Range
17.7 GHz – 31 GHz
VSWR (avg.)
1.5
Gain
5.3 - 8.6 dBi
Impedance
50 Ohm
Connector
K (female)
Power (CW / Peak)
25 W / 50 W
Polarization
Linear
Features and Specifications
Technical Performance
- Wide bandwidth
- Low return loss
- Individual calibration
Design and Surface Treatment
- Corrosion-resistant coating
- Includes standard mount
Manufacturing Technology
- Manufactured using a high grade aluminum alloy
- Extremely durable
- High quality K type coaxial connector
Product Packaging Includes
- Linear polarized open-ended waveguide antenna
Product Parameters
Product identification
- Product Name OEWG1831AA
- Product Category Special Purpose Antenna
Electrical specifications
- Frequency Range 17.7 GHz – 31 GHz
- VSWR (max.) 2.2
- VSWR (avg.) 1.5
- Impedance 50 Ohm
- Connector K (female)
- Power (CW / Peak) 25 W / 50 W
- Antenna Factor 49 – 52 dB/m
- Polarization Linear
Physical specifications
- Width 390 mm (15.354 in)
- Height 170 mm (6.693 in)
- Depth 170 mm (6.693 in)
- Weight 1.58 kg (3.483 lb)
Operating conditions
- Rated Temperature Range 0°C – +50°C
- Storage Temperature Range -20°C – +70°C
Mounting flange
- Mounting Universal antenna mount
Packaging and Accessories
What's in a box
- OEWG1831AA Antenna
- Factory calibration certificate
- Full calibration report of each antenna
- QR code accessing online portal
- Calibration test dataset (available online)
- Universal antenna mount
Accessories
- Standard mounting flange
-
Factory calibration report
Custom services
- Custom mounting solutions
- Custom calibration data
Manufacturer Information
Address
RFspin s.r.o.
Na Beránce 57/2
160 00 Prague 6
Czech Republic
RFspin s.r.o.
Na Beránce 57/2
160 00 Prague 6
Czech Republic
E-mail
info@rfspin.com
info@rfspin.com
Phone
+420 245 008 847
+420 245 008 847
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