DRH18-ER Double Ridged Horn Antenna | 1 GHz – 18 GHz
with online calibration protocol and dataset
The DRH18-ER is a single-polarized broadband antenna covering 1 GHz to 18 GHz, housed in a ruggedized radome for field use in challenging environmental conditions. The enclosure guarantees protection without compromising signal integrity. Each antenna is fully characterized in our anechoic chamber, and measurement data is accessible electronically.
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Datasheet
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
- Antenna with radome
- Wide bandwidth and low return loss
- Multiple mounting options
Manufacturing & Technologies
- AU Technology
- SPM Technology
- In-house production
- High-grade aluminum alloy
Product Parameters
Product identification
- Product Name DRH18-ER
- Product Category Double Ridged Horn Antenna
Electrical specifications
- Frequency Range 1 GHz – 18 GHz
- VSWR (max.) 2.2
- VSWR (avg.) 1.3
- Impedance 50 Ohm
- Connector SMA (female)
- Power (CW / Peak) 100 W / 170 W
- Antenna Factor 23 – 44 dB/m
- Polarization Linear
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)
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
Mechanical Drawings
Antenna
Mounting flange
Parameters and Performance
Typical parameters
VSWR
Gain
Antenna Factor
Cross Polarization
Beamwidth
Port A, E plane
Port A, H plane
Radiation Patterns
1 GHz
2 GHz
4 GHz
6 GHz
7 GHz
8 GHz
10 GHz
12 GHz
14 GHz
16 GHz
17 GHz
18 GHz
Packaging and Accessories
What's in a box
- DRH18-ER 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
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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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