Functional Details
Wireless Communication
Rev. 1
SmartHub Underdash OBC Hardware Guide
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Cellular Modem
The Micronet SmartHub Underdash OBC provides cellular modem with the following bands:
3.5G GSM for Europe - B8/900 and B3/1800, DC-HSPA+ B1/2100 and B8/900 bands
.
4G AT&T LTE for NA - AT&T and T-Mobile B2 1900MHz, B4 AWS1700MHz, B5 850MHz,
B12/B13 700MHz; 3G B2 1900MHz, B5 850MHz
MicroSIM card slot
The GSM modem requires a MicroSIM card connection. The MicroSIM card slot is located on the top
panel compartment of the OBC.
Cellular Antenna
The Micronet SmartHub Underdash has two Main and Diversity internal integrated antennas.
GPS Receiver
The Micronet SmartHub Underdash OBC provides a high sensitive GPS receiver support 50 channels,
NMEA0183 standard sentences, AGPS, GPS and GLONASS satellites.
GPS Antenna
The Micronet SmartHub Underdash OBC has an SMA connector for external
ACTIVE
antenna.
