The L5697 from Mercury Systems is a GPS/GNSS Filter Amplifier with Frequency 1217.6 to 1237.6 MHz / 1565.4 to 1585.4 MHz, Noise Figure 3 to 3.5 dB, Current 0.075 A, Gain 34 dB, Output Power 10 dBm. Tags: Module with Connector. More details for L5697 can be seen below.