SENCITY® Rail MIMO Antenna

Product number 85004646

Identifier 1399.17.0222

Variation -

General Information

Key features

How to use it

As the onboard antenna in deployment for Railway communication train-to-ground systems

Electrical data

Bands	Cell/WiFi 1: 617 MHz ... 694 MHz, VSWR 1.7, Gain 6 dBi Cell/WiFi 2: 694 MHz ... 790 MHz, VSWR 1.7, Gain 5 dBi Cell/WiFi 3: 790 MHz ... 960 MHz, VSWR 1.7, Gain 6 dBi Cell/WiFi 4: 1350 MHz ... 2700 MHz, VSWR 1.8, Gain 7.5 dBi Cell/WiFi 5: 2700 MHz ... 3300 MHz, VSWR 2, Gain 6.5 dBi Cell/WiFi 6: 3300 MHz ... 4900 MHz, VSWR 2.1, Gain 6.5 dBi Cell/WiFi 7: 4900 MHz ... 7125 MHz, VSWR 1.9, Gain 7.5 dBi
Remarks	For further information please refer to data sheet.

Electrical remarks

Remarks

Indicated VSWR values are valid for a metallic ground plane of 0.5 x 0.5m or larger. In the 790-7125 MHz band, Indicated VSWR values are also valid for installations on non-metallic surfaces (no specific ground plane requirements). 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 the catenary line touches antenna (EN 50124-1, 27.5 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	1.5 kg
Dimensions	81.6 mm x 102.5 mm x 352.5 mm (Height x Width x Depth)
Remarks	Corrosion: Low corrosion design according to MIL-F-14072(E), 96 hours Salt Spray test. 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

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

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