QRH40 Quad Ridged Horn Antenna | 4 GHz – 40 GHz
with online calibration protocol and dataset
The QRH40 is a broadband horn antenna covering 4 to 40 GHz, ideal for 5G, radar, and advanced wireless applications. It delivers excellent electrical performance and features a durable aluminum alloy design. Each antenna is individually calibrated in our anechoic chamber, with calibration data available online, and placed in a tailor-made wooden box, which guarantees that your antenna will always be in the best condition.
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CST - Protected Model
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3D Simplified Model
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Datasheet
See lens version QRH40CProduct Highlights
Key Features
- Suitable for 5G/6G
- Premium broadband antenna
- Precision-tuned for optimal performance
- Designed for versatile applications
Performance & Versatility
- Circular polarization (optional)
- QR code to access Antenna Portal
- Wide bandwidth and low return loss
- High isolation values
- Multiple mounting options
Manufacturing & Technologies
- AU Technology
- SPM Technology
- In-house production
- High-grade aluminum alloy
Product Parameters
Product identification
- Product Name QRH40
- 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 – 49 dB/m
- Port Isolation -28 dB
- Polarization Dual Linear, Circular (with hybrid)
Physical specifications
- Width 53 mm (2.087 in)
- Height 68 mm (2.677 in)
- Depth 53 mm (2.087 in)
- Weight 0.068 kg (0.150 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
- QRH40 Antenna
- Antenna specific mount adapter with ¼ inch inner thread
- Protective wooden case
- 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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Protective wooden case
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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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