SENCITY® Rail Low Profile Antenna

Name: SENCITY® Rail Low Profile Antenna
SKU: 84080683

Product number 84080683

Identifier 1399.17.0125

Variation: -

Key features

How to use it

As the onboard antenna in deployment for Railway communication train-to-ground systems with tight tunnel guages

Electrical data

Electrical remarks

Remarks

Indicated VSWR values are valid for a metallic ground plane of 0.2 x 0.2m or larger for the 806-6425 MHz frequency band. Indicated gain values will be achieved on a metallic ground plane of 1 x 1 m or larger.
High-voltage-protection: no voltage on RF port, if catenary line touches antenna (EN 50124-1, 24 kVAC/1min). High-current-protection: Designed acc. to UIC 533, DC-grounded antenna element protection against lightning and short circuit with catenary lines (EN50388, EN 50122-1, 40kA/0.1sec)

Mechanical data

Weight	0.488 kg
Dimensions	40 mm x 100 mm x 145 mm (Heigth x Width x Depth)
Remarks	Corrosion Low corrosion design acc. to MIL-F-14072(E). Mounting Shall be installed in longitudinal position to the wind/driving direction. Suitable for installation on high speed trains with a maximum speed of 500 km/hr. 4x composite sealing washers included for silicone-free sealing of the mounting screws.

Material data

Environmental data

Bands	790 MHz ... 806 MHz, VSWR 2.2, Gain 5 dBi 806 MHz ... 870 MHz, VSWR 1.9, Gain 5 dBi 870 MHz ... 960 MHz, VSWR 1.6, Gain 5 dBi 1350 MHz ... 2700 MHz, VSWR 2, Gain 5 dBi 4900 MHz ... 6425 MHz, VSWR 2.1, Gain 8 dBi
Remarks	For further information please refer to data sheet.

Radome material	ASA (acrylic ester-styrene-acrylonitrile)
Radome colour	RAL 7043 (dark grey)
Back plate/base plate material	Aluminum
Back plate/base plate plating	Passivated (Plating)
Back plate/base plate colour	Grey

Operation temperature	-40 °C ... 85 °C
Storage temperature	-55 °C ... 85 °C
Environment (application)	Outdoor
Ingress protection (IP Rating)	IP67, IP69
Flammability rating	EN 45545-2
Solar radiation	DIN 75220