Vehicle-mounted communication module

The utility model discloses a vehicle-mounted communication module. The vehicle-mounted communication module comprises a PCB (Printed Circuit Board), a circuit component, a shielding cover and a separator, the shielding cover and the separator are fixedly arranged on the PCB; the separator is used for separating a space enclosed by the shielding case and the PCB into at least two separation areas; the circuit component is fixedly arranged on the PCB in the partition area; the separation area comprises a first separation area and a second separation area; the first separation area is filled with a first pouring sealant, and the second separation area is filled with a second pouring sealant. According to the vehicle-mounted communication module provided by the utility model, the space enclosed by the shielding case and the PCB is separated by using the separator, the separator can support and fix the structure of the vehicle-mounted communication module, and each separation area can be filled with a specific ty