Timing dual-band GNSS Receiver Module and programmable clock outputs

he GT-100 from Furuno is a new generation of GNSS receiver modules for time synchronization that enable GNSS reception worldwide. This module is a Timing dual-band GNSS Receiver Module (L1/L5) with programmable clock outputs. The clock outputs can be set as required to 10MHz, 2.048 MHz, 19.2 MHz, and 30.72 MHz, which are commonly used in wireless communications.
The GT-100 support short term holdover, which maintains constant performance even if GNSS satellite signals are interrupted for a short period of time. The GT-100 has 62 channels for GNSS reception, an acquisition sensitivity of -147 dBm, and a tracking sensitivity of -165 dBm. Moreover, it accepts an external time reference input (1PPS, clock) that is different from that of the GNSS satellites. The input can be derived from an external clock, enabling the modules to continue to provide service even in the unlikely event of loss of signal from the GNSS satellites.