The ANT165550ST-1003AM1 from TDK is a Antenna with Frequency 5.15 to 5.95 GHz, Gain -45.66 to 2.59 dBi, Operating Temperature -40 to 85 Degree C, Storage Temperature -40 to 85 Degree C. Tags: Ceramic, Chip. More details for ANT165550ST-1003AM1 can be seen below.