QRH20EC Quad Ridged Horn Antenna | 1.7 GHz – 20 GHz
with online calibration protocol and dataset
Designed for broadband performance from 1.7 GHz to 20 GHz, the QRH20EC features dual polarization, a built-in spirit level for easy alignment, and optional lens attachment for extended gain. Every antenna is precisely measured in our anechoic chamber, with all data downloadable through a QR code.
Choose Your Data & Documentation Level
See base version QRH20EProduct 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 QRH20EC
- Product Category Quad Ridged Horn Antenna
Electrical specifications
- Frequency Range 1.7 GHz – 20 GHz
- VSWR (max.) 2.4
- VSWR (avg.) 1.45
- Impedance 50 Ohm
- Connector SMA (female)
- Power (CW / Peak) 20 W / 40 W
- Antenna Factor 28 – 42.5 dB/m
- Port Isolation -33 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 Adapter with ¼ inch inner thread, supplied with antenna
Physical specifications
- Width 101 mm (3.976 in)
- Height 178 mm (7.008 in)
- Depth 101 mm (3.976 in)
- Weight 0.477 kg (1.052 lb)
Mechanical Drawings
Antenna
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, 2 GHz
Port A, 3 GHz
Port A, 4 GHz
Port A, 5 GHz
Port A, 6 GHz
Port A, 8 GHz
Port A, 10 GHz
Port A, 12 GHz
Port A, 14 GHz
Port A, 16 GHz
Port A, 18 GHz
Port A, 20 GHz
Radiation Patterns - Port B
Port B, 2 GHz
Port B, 3 GHz
Port B, 4 GHz
Port B, 5 GHz
Port B, 6 GHz
Port B, 8 GHz
Port B, 10 GHz
Port B, 12 GHz
Port B, 14 GHz
Port B, 16 GHz
Port B, 18 GHz
Port B, 20 GHz
Packaging and Accessories
What's in a box
- QRH20EC 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
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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