The UBX-M9140 chips are part of the u-blox M9 standard precision GNSS platform, and provide exceptional sensitivity and acquisition times for all L1 GNSS systems. The u-blox M9 standard precision GNSS platform, which delivers meter-level accuracy performance, succeeds the well-known u-blox M8 product range.

The UBX-M9140 chips are available in different variants to serve automotive and industrial tracking applications, such as navigation, telematics and UAVs.

UBX-M9140 supports concurrent reception of four GNSS. The high number of visible satellites enables the receiver to select the best signals. This maximizes the position accuracy, in particular under challenging conditions such as in deep urban canyons.

UBX-M9140 offers a position update rate of up to 25 Hz. This allows dynamic applications such as UAVs to receive the position information with low latency.

UBX-M9140 detects jamming and spoofing events and reports them to the host, so that the system can react to such events. Advanced filtering algorithms mitigate the impact of RF interference and jamming, thus enabling the product to operate as intended.

Thanks to a uniform pinout, customers avoid multiple designs when using different variants of UBX-M9140. The same PCB layout can feature different technologies, such as with or without dead reckoning.