From $0.16 • 1 k+ units available from DigiKey
6.8 µH Semi-Shielded Molded Inductor 2.9 A 65mOhm Horizontal, 2 PC Pad
RF Transmitter 30MHz ~ 3GHz GPS I2C
RF Receiver 20MHz ~ 6GHz GPS, LTE Connector 38.4kbps
RF Transceiver 30MHz ~ 3GHz GPS Connector, RS-232
RF Transmitter 30MHz ~ 6GHz GPS I2C