The ANT162442DT-2001A2 from TDK is a Antenna with Frequency 2.4 to 2.484 GHz, 5.15 to 5.85 GHz, Gain -40.7 to 2.3 dBi, Operating Temperature -40 to 85 Degree C, Storage Temperature -40 to 85 Degree C. Tags: Ceramic, Chip. More details for ANT162442DT-2001A2 can be seen below.