The 1575AM55B0001 from Johanson Technology is a Antenna with Frequency 1.575 MHz, Gain -0.7 to 1.3 dBi, Operating Temperature -40 to 85 Degree C, Storage Temperature 5 to 35 Degree C, Current 6.5 to 10 mA. Tags: Ceramic, Chip. More details for 1575AM55B0001 can be seen below.