The AGGBP.SL.18A from Taoglas is a GPS/GNSS Antenna with Frequency 1561 MHz / 1575.42 MHz / 1602 MHz, Gain -4.55 to -2.93 dB, Noise Figure 1.9 to 2.4 dB(LNA), Efficiency 35.1 to 50.9 %, Voltage 1.8 to 5 V. Tags: Patch, Embedded. More details for AGGBP.SL.18A can be seen below.