Doc. No: Unex-QSG-21-001
15/27
A printed version of this document is an uncontrolled copy
© 2021 Unex Technology Corporation – Company Confidential
8.1.1.5.
5.9GHz V2X
Figure 10: V2X antenna ports
OBU-301(v2)/OBU-351 provides two 5.9GHz V2X antenna connectors. Receptacle
(jack) connectors are
FAKRA-Z
. User should connect a pair of V2X antenna to this port
directly or with a pair of FAKRA-Z plug extension cables. A pair of FAKRA-Z V2X antennas
are provided in product package.
8.1.1.6.
GNSS
Figure 11: GNSS antenna port
OBU-301(v2)/OBU-351 provides one GNSS antenna connector. This GNSS antenna
port is compatible with both passive and active GNSS antenna. The receptacle (jack)
connector is FAKRA-C. User should connect a GNSS antenna to this port with a FAKRA-C
plug cable. A FAKRA-C active GNSS antenna is provided in OBU-301(v2)/OBU-351
package.
8.1.2.
Internal Interfaces
8.1.2.1.
Mini PCIe Port (Optional)
A USB 2.0 device with mini PCIe form factor can be connected to the mini PCIe port
(J6). However please note that although the form factor is mini PCIe, the PCI Express
interface is not available.
V2X1 ANT
FAKRA-Z, 50 Ω
V2X0 ANT
FAKRA-Z, 50 Ω
GNSS ANT
FAKRA-C, 50 Ω
