Photo: Telit
Telit has launched the SE868SY-D multi-frequency, high-precision GNSS receiver module for applications that require high accuracy, fast updates, multi-constellation support and multipath resistance.
At 11 x 11 mm, the SE868SY-D accommodates ultra-compact devices and IoT trackers.
Available now, the high-precision SE868SY-D module is Telit’s first multi-frequency, multi-constellation GNSS receiver module, featuring an ultra-sensitive -167 dBm (tracking) RF front end. By using both the L1 and L5 bands, the SE868SY-D supplies a significantly higher location accuracy than single-frequency devices — even in high-multipath environments such as urban canyons, Telit said.
This sub-1-meter precision is a major reason ABI Research expects more than 1 billion multi-frequency GNSS devices to ship annually by 2023.
The SE868SY-D is the first product from a new strategic collaboration between Sony and Telit, and features Sony’s next-generation CXD5610 GNSS receiver large-scale integrated circuit (LSI).
The Telit SE868SY-D is designed for battery-powered applications such as IoT trackers and wearables. With less than 45 mW in L1+L5 tracking mode, the module has low power consumption, despite using both L1 and L5 bands.
For high-dynamic applications, the SE868SY-D a high update rate of up to 25 Hz. Its high-accuracy, one-pulse-per-second (1 PPS) signal also makes the module suitable for timing applications.
“With the new SE868SY-D, Telit is uniquely prepared to meet the burgeoning global demand for multi-frequency, multi-constellation GNSS receivers for IoT trackers, wearables and more,” said Eric Lagorce, Telit business development director. “The SE868SY-D also perfectly complements Telit’s two decades of GNSS expertise, and its broad portfolio and highlights the potential of our strategic collaboration with Sony.”
The Telit SE868SY-D provides pin-to-pin compatibility for applications based on Telit’s legacy GPS module JF2 and GNSS module SE868V3.