The SM6-5900/1575 DSRC antenna is for ITS (Intelligent Transportation Systems). It is used for Smart Highway trials and Vehicle-to-Vehicle (V2V).
In addition, these antennas operate on the DSRC (Dedicated Short Range Communications) band. It has a frequency covering 5850-5930 MHz.
Furthermore, the SM6-5900/1575 antenna mounts to a vehicle’s metal surface or any bulkhead through a 3/4” hole (19mm).