The DSGP.1575.25.4.A.02 from Taoglas is a GPS/GNSS Antenna with Frequency 1575.42 MHz, Gain 4.34 dBi, Impedance 50 Ohms, Return Loss -10 dB, Operating Temperature
(°C) -40 to 85 Degree C. Tags: Patch, Ceramic, PCB. More details for DSGP.1575.25.4.A.02 can be seen below.