DRH18-EX (S) Double Ridged Horn Antenna | 800 MHz – 18 GHz
with online calibration protocol and dataset
The DRH18-EX is a compact, broadband horn antenna designed for EMC/EMI testing across a wide frequency range of 0.8 to 18 GHz. It features a durable SMA connector for precise, high-frequency performance and reliable field generation, along with a built-in spirit level for quick and accurate alignment. Each unit is individually calibrated in our anechoic chamber, with calibration data available for download on our website.
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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
- 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-EX (S)
- Product Category Double Ridged Horn Antenna
Electrical specifications
- Frequency Range 800 MHz – 18 GHz
- VSWR (max.) 2.5
- 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 186 mm (7.323 in)
- Height 232 mm (9.134 in)
- Depth 216 mm (8.504 in)
- Weight 0.87 kg (1.918 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
Cross Polarization
Beamwidth
Port A, E plane
Port A, H plane
Radiation Patterns
0.8 GHz
1 GHz
2 GHz
4 GHz
6 GHz
8 GHz
10 GHz
12 GHz
14 GHz
16 GHz
17 GHz
18 GHz
Packaging and Accessories
What's in a box
- DRH18-EX (S) 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
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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