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RFTechnics Limited
183 Fraser Road,
Sheffield, S8 0JP, UK
Tel: +44(0) 114 270 0887
Email: sales@rftechnics.com
RFTechnics Limited
183 Fraser Road,
Sheffield, S8 0JP, UK
Tel: +44(0) 114 270 0887
Email: sales@rftechnics.com

Technical Information
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20dB Directional Antenna
Directional Antennas - Trackside (RFT-DPL-20-5X)
- Designed for Railway and Tunnel Applications
- Excellent RF Performance across the frequency band
- Complies to most stringent railway fire resistance standards (NF-16-101 and NF-16-102)
- Deployed in Paris Metro (trackside) as a part of the modernisation program
- Ideal for Point-to-Point Communication, Point-to-Multipoint Communication, on railway trackside
or inside tunnels, sub-ways, metro stations and metro networks
Performance

Horizontal Pattern

Vertical Pattern
 
This uniquely designed antenna
offers mechanical strength and high electrical efficiency to provide
maximum reliability.
Key Features
- Fire Resistant and low smoke density in complaince with NF16-101 and NF16-102
- Ideally suited for point-to-point applications (Access Point, Trackside Backhaul)
- Maintains excellent RF performance across frequency band
- Rugged Construction
- Suitable for indoor or outdoor use (Trackside and inside tunnel)
- Broadband Design, covers the full 5GHz band from 5.1 and 5.9GHz.
- 100% Quality Assured, Certificate of Conformity (CofC) available for each unit
Technical Specifications
Electrical
- Frequency Range: 5150 - 5875MHz
- Gain: 19 dBi minimum
- Polarisation: Linear Vertical or Horizontal (Optional)
- 3dB Beamwidth Horizontal Plane: 17°
- 3dB Beamwidth Vertical Plane: 17°
- Front to Back Ratio: 25dB
- Nominal Impedance: 50 Ohm
- VSWR: 1.6:1.0 (Max)
- Maximum Input Power: 100 W
Size and Weight
- Length: 175 mm
- Width: 175 mm
- Height: 30 mm
- Weight: 0.5 Kg approx
Environmental Requirements
- Operating temperature: -30° to 60° C
RF Interface
- Output Connectors:N-Type Female (Other Connectors available on request)
Materials
- Covering Material: Lexan
- Colour: Grey
- Smoke and Fire: NF-16-101 and NF-16-102 Compliant
- Mounting Method: Stainless Steel bracket set for mast or pole mounting 1.2-2.5 in (30-62mm). Comes complete with elevation tilt angle mechanism