The 2J9134JBW-B12JW-B10BW from 2J Antenna is GPS/QZSS/Galileo/Iridium Marine Antenna that operates from 1616-1627 MHz and at 1575 MHz. This RHCP (right hand circularly polarized) antenna has a hemispherical radiation pattern and delivers a peak gain of 5.1 dBi (GPS/QZSS/Galileo) and 5.7 dBi (IRIDIUM). It has an axial ratio of 3 dB and a VSWR of less than 1.3:1. This IP67 rated antenna measures 130 x 110 x 74 mm and has a 300 cm cable with SMA Male connectors.