OEQWG1831AA Special Purpose Antenna | 17.8 GHz – 31 GHz
The OEQWG1831AA is a dual-polarized open-ended rectangular waveguide probe operating from 17.8 to 31 GHz. Based on standard waveguide design, it enables accurate near-field measurements with predictable radiation patterns. It features two integrated coaxial connectors and can be supplied with an absorber.
Datasheet
Product Highlights
Key Features
- Premium broadband antenna
- Precision-tuned for optimal performance
- Designed for versatile applications
- Stable high gain
Performance & Versatility
- Wide bandwidth and low return loss
- High isolation values
- Multiple mounting options
- Enhanced signal strength
Manufacturing & Technologies
- In-house production
- High-grade aluminum alloy
Product Parameters
Product identification
- Product Name OEQWG1831AA
- Product Category Special Purpose Antenna
Electrical specifications
- Frequency Range 17.8 GHz – 31 GHz
- VSWR (max.) 2
- VSWR (avg.) 1.5
- Impedance 50 Ohm
- Connector K (female)
- Power (CW / Peak) 25 W / 50 W
- Antenna Factor 49 – 52 dB/m
- Port Isolation -30 dB
- Polarization Dual Linear
Operating conditions
- Rated Temperature Range 0°C – +50°C
- Storage Temperature Range -20°C – +70°C
Mounting flange
- Mounting Universal antenna mount
Physical specifications
- Width 60 mm (2.362 in)
- Height 60 mm (2.362 in)
- Depth 160 mm (6.299 in)
- Weight 0.130 kg (0.287 lb)
Mechanical Drawings
Antenna
Mounting flange
Parameters and Performance
Typical parameters
VSWR
Gain
Antenna Factor
Port Isolation
Radiation Patterns - Port A
Port A, 18 GHz
Port A, 19 GHz
Port A, 20 GHz
Port A, 21 GHz
Port A, 22 GHz
Port A, 23 GHz
Port A, 24 GHz
Port A, 25 GHz
Port A, 26 GHz
Port A, 27 GHz
Port A, 29 GHz
Port A, 31 GHz
Radiation Patterns - Port B
Port B, 18 GHz
Port B, 19 GHz
Port B, 20 GHz
Port B, 21 GHz
Port B, 22 GHz
Port B, 23 GHz
Port B, 24 GHz
Port B, 25 GHz
Port B, 26 GHz
Port B, 27 GHz
Port B, 29 GHz
Port B, 31 GHz
Packaging and Accessories
What's in a box
- OEQWG1831AA 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
RFspin s.r.o.
Na Beránce 57/2
160 00 Prague 6
Czech Republic
info@rfspin.com
+420 245 008 847
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