The S1216F8-GI3 from SkyTraq Technology is a GNSS Module with Frequency 1176.45 to 1575.42 MHz, Accuracy 2.5 m, Tracking Sensitivity -160 dBm, Cold Start Sensitivity -145 dBm, Cold Start 30 Sec. Tags: Module. More details for S1216F8-GI3 can be seen below.