DRH18S Double Ridged Horn Antenna | 1 GHz – 18 GHz
with online calibration protocol and dataset
The broadband horn antenna model DRH18S was developed to meet the norm MIL-STD-461G, ANSI-C 63.2-1987, and CISPR 16-1-4. With the aperture opening 24.2 x 13.6 cm, it complies fully with the norm. This double ridged horn operates from 1 GHz beyond 18 GHz. 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
- Stable high gain
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 DRH18S
- Product Category Double Ridged Horn Antenna
Electrical specifications
- Frequency Range 1 GHz – 18 GHz
- VSWR (max.) 2.5
- VSWR (avg.) 1.3
- Impedance 50 Ohm
- Connector N (female)
- Power (CW / Peak) 100 W / 170 W
- Antenna Factor 24 – 41 dB/m
- Polarization Linear
Physical specifications
- Width 242 mm (9.528 in)
- Height 201 mm (7.913 in)
- Depth 136 mm (5.354 in)
- Weight 1 kg (2.205 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
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
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
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