1399.99.0026

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## **SENCITY® Rail Antenna with GNSS/LNA** 1399.99.0026 

## **Properties** 

- Railway roofop 

- antenna for Tetra, DVB-T, 2G/3G/4G/5G cellular and Wi-Fi 4/Wi-Fi 6 bands 

- Includes embedded GNSS antenna with integrated LNA supporting GPS L1, Galileo E1, BeiDou B1 and GLONASS G1 

- Rugged design, meets EN 50155 Railway Standard 

- Fire retardant according to EN 45545-2 and NFPA-130 

- Dedicated grounding contact and Cable conduit support (sold seperately) 

## **Electrical data** 

|**Electrical data**|||
|---|---|---|
||**Band 1**<br>**Band 2**<br>**Band 3**|**Band 4**|
|Name<br>Frequency<br>Impedance<br>VSWR<br>Gain<br>Ambient Temperature<br>Composite Power max|380 MHz ... 694 MHz<br>694 MHz ... 960 MHz<br>1350 MHz ... 1525 MHz<br>50 Ω<br>50 Ω<br>50 Ω<br>1.8<br>1.8<br>1.5<br>3 dBi<br>4 dBi<br>7.5 dBi<br>25 °C<br>25 °C<br>25 °C<br>80 W<br>80 W<br>80 W<br>~~es~~<br>~~eo~~<br>~~eo~~<br>~~eo~~<br>~~eo~~<br>~~eoes~~|1710 MHz ... 2700 MHz<br>50 Ω<br>1.5<br>7.5 dBi<br>25 °C<br>80 W|
||||
||**Band 5**<br>**Band 6**<br>**Band 7**|**Band 8**|
|Name|~~es~~|GNSS|
|Frequency|2700 MHz ... 3300 MHz<br>3300 MHz ... 4900 MHz<br>4900 MHz ... 6425 MHz<br>~~es~~|1559 MHz ... 1610 MHz|
|Impedance|50 Ω<br>50 Ω<br>50 Ω<br>~~es~~|50 Ω|
|VSWR|1.5<br>1.7<br>1.5<br>~~es~~|1.8|
|Gain|6.5 dBi<br>7 dBi<br>8 dBi<br>~~es~~||
|Ambient Temperature|25 °C<br>25 °C<br>25 °C<br>~~es~~||
|Composite Power max|80 W<br>80 W<br>80 W<br>~~es~~||



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**DATA SHEET** 

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## **SENCITY® Rail Antenna with GNSS/LNA** 

## 1399.99.0026 

|**Electrical remarks**||
|---|---|
|Remarks|Indicated VSWR values are valid for a metallic ground plane of<br>0.5 x 0.5m or larger. Indicated gain values will be achieved on a<br>metallic ground plane of 1 x 1 m or larger.|
||High-voltage-protection: no voltage on RF port, if the catenary<br>line touches antenna (EN 50124-1, 27.5 kVAC/1min).<br>High-current-protection: Designed acc. to UIC 533, DC-<br>grounded antenna element protection against lightning<br>and short circuit with catenary lines (EN50388, EN 50122-1,<br>40kA/0.1sec)|



|**Ports**||||||
|---|---|---|---|---|---|
||**Port 1**||**Port 2**|||
|Connector|N, jack (female)||TNC, plug (male)|||
|Polarization|vertical||circular right|circular right||
|DC grounded|Yes||No|||
|||||||
|**Connections**||||||
|||Port 1|||Port 2|
|Band 1||||||
|Band 2||||||
|Band 3||||||
|Band 4||||||
|Band 5||||||
|Band 6||||||
|Band 7||||||
|Band 8||||||



## **Electrical data LNA** 

|LNA is connected to|Port 2|
|---|---|
|Input voltage|3 V ... 5 V|
|Current cunsumption|20 mA|
|Noise figure|1.6 dB|
|Total gain @90° elevation|30 dBic|
|Remarks|MTBF (h): 3000000<br>This Antenna is compliant with the Radio Equipment Directive<br>2014/53/EU<br>EMC: EN50121-3-2 (2016)<br>ETSI EN 303 413 V.1.1.1 (2017-06)<br>ETSI EN 301 489-1 V2.2.3 (2019-03)<br>ETSI EN 301 489-19 V2.1.1 (2019-04)<br>Values for LNA power consumption, noise figure and gain are<br>given for a 5V operating voltage and may differ slightly for a<br>lower voltage.<br>Antennas with production date prior to 01-Oct-2020 support<br>only GPS bands between 1574.397 - 1576.443 MHz.|



**Mechanical data** Weight 1.6 kg Dimensions 154 mm x 100 mm x 256 mm (Height x Width x Depth) ~~yp~~ Windload Wind Speed survival: 500 km/h **hubersuhner.com** 

**DATA SHEET** 

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## **SENCITY® Rail Antenna with GNSS/LNA** 

1399.99.0026 

## **Mechanical data** 

Corrosion: Low corrosion design according to MIL-F-14072(E), 96 hours Salt Spray test. Mounting: Shall be installed in longitudinal position to the Remarks wind/driving direction. Suitable for installation on high-speed trains with a maximum speed of 500 km/hr. 

|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|



## **Environmental data** 

|Operation temperature|-55 °C ... 85 °C|
|---|---|
|Storage temperature|-55 °C ... 85 °C|
|Transport temperature|-55 °C ... 85 °C|
|Environment (application)|Indoor/Outdoor|
|Ingress protection (IP Rating)|Mated / IP67, IP69|
|Flammability rating|EN 45545-2 R24 HL3|
|Solar radiation|UL 746C, F1|
|Standards|Railway EN 45545|



## **Environmental remarks** 

Environmental tests: EN 50155:2018-05 Flammability rating: EN45545-2:2013 + A1:2015, NFPA-130:2017 Tested according to ISO 4589-2:2017, NFX 70-100-1:2006, ISO 5659-2:2011. 

Antennas with production date prior to 01-Oct-2020 do not have NFPA-130 compliance. 

## **Additional Information** 

This product meets the Deutsche Bahn specifications for rolling stock equipment. Protected by Patents: US7327320B2, CN1765030B, AU2003218856A1, CA2521771C, SG114406, ZA200508290. 

## **Antenna accessories** 

|Item description|Item number|Product name|
|---|---|---|
|9091.99.0261|85079842|Sencity Rail antenna mounting plate|
|9091.99.0252|84148131|Sencity Rail antenna adapter plate|
|9091.99.0236|84079593|Sencity Rail antenna conduit support Kit|
|9091.99.0235|84079030|Sencity Rail antenna grounding kit|



## **Antenna accessories remarks** 

||9091.99.0235 Sencity Rail antenna grounding kit|||
|---|---|---|---|
||9091.99.0236 Sencity Rail antenna conduit support Kit|||
||9091.99.0261 Sencity Rail antenna mounting plate|||
||9091.99.0252 Sencity Rail antenna adaptor plate|||
|||||
||**Ordering information**|||
|Item description<br>1399.99.0026<br>~~i~~||Item number<br>84069929|Product name<br>SENCITY® Rail Antenna<br>with GNSS/LNA|



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## **SENCITY® Rail Antenna with GNSS/LNA** 1399.99.0026 

HUBER+SUHNER is certified by ISO 9001, ISO 14001, ISO 45001, IATF 16949, AS/ EN 9100 and ISO/TS 22163-IRIS. Waiver: Facts and figures herein are for information only and do not represent any warranty of any kind. DOCUMENT PIM-P3218 / Date of publication: 20.08.2025 / uncontrolled copy 

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