The PE51RD1021 from Pasternack Enterprises Inc is a Antenna with Frequency 2.4 to 2.5 GHz, Gain 2 dBi, Power 2 W, Operating Temperature -40 to 65 Degree C, Storage Temperature -40 to 80 Degree C. Tags: Rubber Duck. More details for PE51RD1021 can be seen below.