The APRA1804G3Z from Abracon LLC is a GPS/GNSS Antenna with Frequency 1575.42 ± 1.023 MHz / 1602 ± 5 MHz / 1561.098 ± 2.046 MHz, Gain 2 to 4.7 dBi, Impedance 50 Ohms, Operating Temperature
(°C) -40 to 105 Degree C. Tags: Patch. More details for APRA1804G3Z can be seen below.