QRH600 Quad Ridged Horn Antenna | 600 MHz – 9 GHz
with online calibration protocol and dataset
The QRH600 is a dual-polarized broadband horn antenna covering 600 MHz to 9 GHz, ideal for EMC testing, wireless development, and wideband measurements. Its dual-feed design enables simultaneous horizontal and vertical polarization measurements for maximum efficiency.
To ensure rapid and repeatable setup, the antenna features an integrated spirit level for precise alignment. Each unit is individually calibrated in our anechoic chamber, with all measurement data conveniently available for download via our Antenna Portal.
Product Highlights
Key Features
- Suitable for EMC/EMI
- 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 QRH600
- Product Category Quad Ridged Horn Antenna
Electrical specifications
- Frequency Range 600 MHz – 9 GHz
- VSWR (max.) 2
- VSWR (avg.) 1.4
- Impedance 50 Ohm
- Connector N (female)
- Power (CW / Peak) 125 W / 200 W
- Antenna Factor 20 – 35 dB/m
- Port Isolation -32 dB
- Polarization Dual Linear, Circular (with hybrid)
Physical specifications
- Width 247 mm (9.724 in)
- Height 247 mm (9.724 in)
- Depth 292 mm (11.496 in)
- Weight 1.63 kg (3.594 lb)
Operating conditions
- Rated Temperature Range 0°C – +50°C
- Storage Temperature Range -20°C – +70°C
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, 0.6 GHz
Port A, 1.3 GHz
Port A, 2 GHz
Port A, 2.7 GHz
Port A, 3.4 GHz
Port A, 4.1 GHz
Port A, 4.8 GHz
Port A, 5.5 GHz
Port A, 6.2 GHz
Port A, 6.9 GHz
Port A, 7.6 GHz
Port A, 8.5 GHz
Radiation Patterns - Port B
Port B, 0.6 GHz
Port B, 1.3 GHz
Port B, 2 GHz
Port B, 2.7 GHz
Port B, 3.4 GHz
Port B, 4.1 GHz
Port B, 4.8 GHz
Port B, 5.5 GHz
Port B, 6.2 GHz
Port B, 6.9 GHz
Port B, 7.6 GHz
Port B, 8.5 GHz
Packaging and Accessories
Accessories
- Standard mounting flange
Optional Accessories
Manufacturer Information
RFspin s.r.o.
Na Beránce 57/2
160 00 Prague 6
Czech Republic
info@rfspin.com
+420 245 008 847
Other Similar Products
About RF SPIN
Product and Solutions
Sales and Distribution
Our Technology
[RF] Copyright © 2026 RF SPIN, s.r.o.
