The AN-09 is a combined GSM/GPS antenna designed for roof positioning and, in particular, for installations where a standard GPS antenna cannot be used. This is often the case for trucks and vans with a skewed front window construction.

The antenna contains output connectors compatible with car alarms of the CA-1803 series (FME/SMA). The bottom part of the antenna is equipped with self-adhesive sealing. This is implemented on the whole antenna surface, thus ensuring a long antenna lifetime as well as providing car body protection.