DRH300 Double Ridged Horn Antenna | 300 MHz – 4.5 GHz
with online calibration protocol and dataset
The DRH300 works in a frequency band starting from 300 MHz and going up to 4.5 GHz and beyond. High gain, low VSWR, input handling capability of more than 800 watts CW, and rugged design make this horn antenna excellent for both immunity and emissions testing. Each antenna is individually calibrated and data can be downloaded in electronic form.
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Product Highlights
Key Features
- Suitable for EMC/EMI
- Premium broadband antenna
- Precision-tuned for optimal performance
- Designed for versatile applications
Performance & Versatility
- QR code to access Antenna Portal
- Wide bandwidth and low return loss
- Multiple mounting options
Manufacturing & Technologies
- SPM Technology
- AU Technology
- In-house production
- High-grade aluminum alloy
Product Parameters
Product identification
- Product Name DRH300
- Product Category Double Ridged Horn Antenna
Electrical specifications
- Frequency Range 300 MHz – 4.5 GHz
- VSWR (max.) 1.6
- VSWR (avg.) 1.2
- Connector N (female)
- Power (CW / Peak) 800 W / 1200 W
- Antenna Factor 15 – 30 dB/m
- Polarization Linear
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 473 mm (18.622 in)
- Height 352 mm (13.858 in)
- Depth 563 mm (22.165 in)
- Weight 5.5 kg (12.125 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
Beamwidth
Radiation Patterns
0.3 GHz
0.7 GHz
1.1 GHz
1.5 GHz
1.9 GHz
2.3 GHz
2.7 GHz
3.1 GHz
3.5 GHz
3.9 GHz
4.3 GHz
4.5 GHz
Packaging and Accessories
What's in a box
- DRH300 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
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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