QRH40C Quad Ridged Horn Antenna | 4 GHz – 40 GHz
with online calibration protocol and dataset
The QRH40C is a dual-polarized broadband horn antenna operating from 4 GHz to 40 GHz. It supports RFspin’s unique 3D-printed lens technology, offering increased gain without compromising bandwidth. Each unit undergoes individual calibration in our anechoic chamber, and test data is digitally available via QR code.
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CST - Protected Model
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3D Simplified Model
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Datasheet
See base version QRH40Product Highlights
Key Features
- Antenna with lens
- Premium broadband antenna
- Precision-tuned for optimal performance
- Designed for versatile applications
- Stable high gain
Performance & Versatility
- Circular polarization (optional)
- QR code to access Antenna Portal
- Wide bandwidth and low return loss
- High isolation values
- Multiple mounting options
- Enhanced signal strength
Manufacturing & Technologies
- AU Technology
- SPM Technology
- In-house production
- High-grade aluminum alloy
Product Parameters
Product identification
- Product Name QRH40C
- Product Category Quad Ridged Horn Antenna
Electrical specifications
- Frequency Range 4 GHz – 40 GHz
- VSWR (max.) 2.4
- VSWR (avg.) 1.4
- Impedance 50 Ohm
- Connector K (female)
- Power (CW / Peak) 10 W / 20 W
- Antenna Factor 35 – 45 dB/m
- Port Isolation -28 dB
- Polarization Dual Linear, Circular (with hybrid)
Physical specifications
- Width 53 mm (2.087 in)
- Height 90 mm (3.543 in)
- Depth 53 mm (2.087 in)
- Weight 0.093 kg (0.205 lb)
Operating conditions
- Rated Temperature Range 0°C – +50°C
- Storage Temperature Range -20°C – +70°C
Mounting flange
- Mounting Adapter with ¼ inch inner thread, supplied with antenna
Mechanical Drawings
Antenna
Mounting flange
Parameters and Performance
Typical parameters
VSWR
Gain
Antenna Factor
Port Isolation
Cross Polarization
Beamwidth
Port A, E plane
Port A, H plane
Port B, E plane
Port B, H plane
Radiation Patterns - Port A
Port A, 4 GHz
Port A, 6 GHz
Port A, 8 GHz
Port A, 10 GHz
Port A, 12 GHz
Port A, 16 GHz
Port A, 20 GHz
Port A, 24 GHz
Port A, 28 GHz
Port A, 32 GHz
Port A, 36 GHz
Port A, 40 GHz
Radiation Patterns - Port B
Port B, 4 GHz
Port B, 6 GHz
Port B, 8 GHz
Port B, 10 GHz
Port B, 12 GHz
Port B, 16 GHz
Port B, 20 GHz
Port B, 24 GHz
Port B, 28 GHz
Port B, 32 GHz
Port B, 36 GHz
Port B, 40 GHz
Packaging and Accessories
What's in a box
- QRH40C Antenna
- Antenna specific mount adapter with ¼ inch inner thread
- Factory calibration certificate
- Full calibration report of each antenna
- QR code accessing online portal
- Calibration test dataset (available online)
Accessories
- Standard mounting flange
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Factory calibration report
Optional Accessories
Custom services
- Custom mounting solutions
- Custom calibration data
- Radome waterproof enclosure
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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