The next generation of cab radios will be based on a data transmission system with extremely high data throughput, exceptionally low communication latency and higher security. It will utilise the commercial 5G networks. Based on many years of experience in the fields of GSM-R, analogue train radio and LTE-based radio modules, Funkwerk has developed a 5G modem with processor unit for the next generation of train communication.
The NRM-1 radio module is a transmitter and receiver unit for data transmission in 3G/4G and 5G networks. It is used for radio data communication between fixed subscribers and mobile subscribers or between mobile subscribers. In addition to a corresponding radio modem, it has an extremely powerful processor in a housing suitable for rail vehicles.
Enquire nowConstruction method
Closed housing
Height
150 mm
Width
106 mm
Depth
190 mm
Weight
max. 2 kg
Nominal voltage
24 V to 110 V DC (tolerances according to EN 50155)
Voltage interruption
S1 (no interruption) according to EN 50155
Dielectric strength
according to DIN EN 50155
Max. power consumption
2 A at 24 - 110 V
Typical power consumption
< 20 W
EN 45545-2
HL3
EN 45545-5
OC1 to OC4
Degree of protection
IP20 according to EN 60529
Vibrations and shocks
according to 50155
EMC
in accordance with EN 50121-3-2 and EN 50155
Operating temperature
-25 °C to +55 °C
Storage temperature
-40 °C to +70 °C
Maximum ambient temperature gradient
± 1 °C/min
Maximum annual average humidity
75 %
relative humidity on a maximum of 30 days per year
95 %
Height and pressure fluctuations
-100 m to 1,800 m above sea level
