JCOM
GPS/GNSS receiver modules and satellite positioning
About the manufacturer
J Communications Co., Ltd. is associated with GPS receiver modules integrated into electronic equipment. Such devices provide satellite-derived position, speed and time information for compact trackers and telematics systems.
A GPS module may combine the radio receiver, antenna and interface circuitry. Designing the finished product requires attention to antenna placement, ground and shielding, electromagnetic interference and sky visibility.
The Maritex catalogue includes the JGR-MT3-S module based on the MT3318F chipset. Selection should compare communication protocol, channel count, sensitivity, time to first fix, supply voltage and integration with the host processor.
Applications
Products and technologies from this manufacturer are relevant to the following applications:
- GPS tracking devices
- route logging
- vehicle telematics
- portable equipment
- IoT electronics
- satellite time synchronisation
JCOM products available from Maritex
Maritex lists the JGR-MT3-S GPS receiver module with a patch-type antenna and MT3318F chipset for integration in a host device.
Available product groups include:
- GPS receiver modules
- patch-antenna receiver modules
- positioning modules
- telematics components
Assess antenna requirements, supply current, UART levels, NMEA protocol and enclosure conditions.
