Glonass L1 L2

The market for GLONASS L1/L2 products is currently undergoing a significant technological shift. While L1/L2 remains a standard for legacy industrial and professional applications, it is increasingly being surpassed by the L1/L5 dual-frequency standard in modern high-precision sectors Swiftnav.

Market Trends & Insights

* Technological Transition: GLONASS is moving from traditional FDMA (Frequency Division Multiple Access) to CDMA (Code Division Multiple Access) signals. The newer GLONASS-K2 satellites will transmit CDMA signals on both L1 and L2 bands to improve accuracy and interoperability with GPS and Galileo Esa.

* L1/L5 Rising Dominance: For new product development in 2026, the industry is pivoting toward L1/L5. Major chipset providers like u-blox and Quectel are prioritizing L5 because it operates in a protected spectrum and offers 10x wider bandwidth than L2, making it superior for urban canyons and autonomous robotics Swiftnav.

* Performance Gap: L1/L2 systems operate in unprotected spectrums, making them more vulnerable to interference from military radars and amateur radio Swiftnav. In contrast, L5 systems provide higher power and better multipath resistance Pointonenav.

Product Availability

Current product offerings include high-precision modules and antennas that support multi-constellation tracking (GPS, GLONASS, Galileo, BeiDou).