The ST0224-10-401-A from Amphenol RF is a Antenna with Frequency 2.4 to 5.825 GHz, Gain Avg : -1.5 to -1.2 dB, Peak : 2.1 to 3.1 dBi, Power 1 W, Operating Temperature -40 to 85 Degree C. Tags: Dipole, PCB. More details for ST0224-10-401-A can be seen below.