The PESMA1005-50PK from Pasternack Enterprises Inc is a Antenna with Frequency 2.4 to 2.5 GHz / 5.15 to 5.825 GHz, Bandwidth 3425 MHz, Gain 2 to 3 dBi, Power 1 W, Operating Temperature -20 to 65 Degree C. Tags: Embedded, Stamped. More details for PESMA1005-50PK can be seen below.