QRH11R Quad Ridged Horn Antenna | 730 MHz – 11 GHz
with online calibration protocol and dataset
Designed for demanding environments, the QRH11R covers 730 MHz to 11 GHz in a dual-polarized configuration. Its integrated radome offers high-impact resistance and weatherproofing, while maintaining excellent RF transparency. Every antenna is measured and calibrated with precision, and the results are downloadable from the Antenna Portal.
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Product Highlights
Key Features
- Suitable for 5G/6G
- Suitable for EMC/EMI
- Premium broadband antenna
- Precision-tuned for optimal performance
- Designed for versatile applications
Performance & Versatility
- Circular polarization (optional)
- QR code to access Antenna Portal
- Antenna with radome
- 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 QRH11R
- Product Category Quad Ridged Horn Antenna
Electrical specifications
- Frequency Range 730 MHz – 11 GHz
- VSWR (max.) 2.4
- VSWR (avg.) 1.5
- Impedance 50 Ohm
- Connector SMA (female)
- Power (CW / Peak) 100 W / 170 W
- Antenna Factor 23 – 38 dB/m
- Port Isolation -30 dB
- Polarization Dual Linear, Circular (with hybrid)
Operating conditions
- Rated Temperature Range -10°C – +50°C
- Storage Temperature Range -20°C – +70°C
Mounting flange
- Mounting Adapter with ¼ inch inner thread, supplied with antenna
Physical specifications
- Width 360 mm (14.173 in)
- Height 293 mm (11.535 in)
- Depth 360 mm (14.173 in)
- Weight 2.7 kg (5.952 lb)
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, 0.75 GHz
Port A, 1 GHz
Port A, 2 GHz
Port A, 3 GHz
Port A, 4 GHz
Port A, 5 GHz
Port A, 6 GHz
Port A, 7 GHz
Port A, 8 GHz
Port A, 9 GHz
Port A, 10 GHz
Port A, 11 GHz
Radiation Patterns - Port B
Port B, 0.75 GHz
Port B, 1 GHz
Port B, 2 GHz
Port B, 3 GHz
Port B, 4 GHz
Port B, 5 GHz
Port B, 6 GHz
Port B, 7 GHz
Port B, 8 GHz
Port B, 9 GHz
Port B, 10 GHz
Port B, 11 GHz
Packaging and Accessories
What's in a box
- QRH11R 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
-
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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