QRH11C Quad Ridged Horn Antenna | 730 MHz – 11 GHz
with online calibration protocol and dataset
The QRH11C provides dual-polarized coverage from 730 MHz to 11 GHz, making it ideal for wideband EMC and communication testing. It includes an integrated spirit level and supports our patented lens design for optional gain enhancement. Each antenna is calibrated individually, with full measurement data accessible online via QR code.
Choose Your Data & Documentation Level
Product Highlights
Key Features
- Antenna with lens
- Premium broadband antenna
- Designed for versatile applications
- Stable high gain
Performance & Versatility
- Radome version available
- QR code to access Antenna Portal
- Circular polarization (optional)
- Wide bandwidth and low return loss
Manufacturing & Technologies
- AU Technology
- SPM Technology
- In-house production
- High-grade aluminum alloy
Product Parameters
Product identification
- Product Name QRH11C
- Product Category Quad Ridged Horn Antenna
Electrical specifications
- Frequency Range 730 MHz – 11 GHz
- VSWR (max.) 2.8
- VSWR (avg.) 1.4
- 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 0°C – +50°C
- Storage Temperature Range -20°C – +70°C
Mounting flange
- Mounting Universal antenna mount
Physical specifications
- Width 180 mm (7.087 in)
- Height 281 mm (11.063 in)
- Depth 180 mm (7.087 in)
- Weight 1.5 kg (3.307 lb)
3D View
Interactive WebGL model · drag to rotate · scroll to zoom · red bar shows scale
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, 0.73 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, 0.73 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
- QRH11C 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
Optional Accessories
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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