Precision dual-band GNSS timing module secures dual-band technology
Nanosecond-level timing accuracy is assured with the NEO-F10T compact dual-band timing module, said u-blox. It meets the stringent timing requirements for 5G communications and is compliant with the u-blox NEO form factor (12.2 x 16mm) for space-constrained designs.
The NEO-F10T is the successor to the NEO-M8T module, to upgrade to dual-band timing technology. NEO-M8T users can now access nanosecond-level timing accuracy and enhanced security, said u-blox.
u-blox’s dual-band technology mitigates ionospheric errors and reduces timing error, without the need of an external GNSS correction service. Additionally, when within the operational area of a satellite based augmentation system (SBAS), NEO-F10T offers the possibility to improve the timing performance by using the ionospheric corrections provided by the SBAS system. The NEO-F10T supports all four global satellite constellations and L1 / L5 / E5a configuration, it simplifies global deployments as the same device can be used universally.
NEO-F10T includes advanced security features such as secure boot, secure interfaces, configuration lock and T-RAIM to provide the highest-level timing integrity. This ensures that reliable, uninterrupted service is delivered as any attempt to interfere with the receiver is unlikely to be successful, said u-blox. Additionally, advanced anti-jamming and anti-spoofing algorithms are included to further enhance security.
The module has a single RF input for all the GNSS bands and dual SAW filters for exceptional signal selectivity and out-of-band attenuation. It is compatible with u-blox’s ANN-MB1 L1 / L5 multi-band antenna, making it simple to evaluate the performance of the timing modules. The devices operate from a single 2.7 to 3.6V supply and draw just 19mA at 3.0V during continuous operation.
“NEO-F10T is designed to meet the timing synchronisation requirements in 5G small cells and private networks on a global scale. By significantly reducing the time error of cellular network synchronisation, the NEO‑F10T module will help operators maximise the performance of their networks and so optimise the return on their investment in 5G communications.” says Samuli Pietila, director product line management, timing and infrastructure, at u-blox.
