The ANT160920ST-1204A1 from TDK is a Antenna with Frequency 902 to 930 MHz, Gain -39.2 to 0.5 dBi, Operating Temperature -40 to 85 Degree C, Storage Temperature -40 to 85 Degree C. Tags: Ceramic, Chip. More details for ANT160920ST-1204A1 can be seen below.