[Frequency]：1575.042±1.023MHz~1561.098±2.046MHz

[Connector]：SMA Male

[Input Impedance]：50Ω

[Antenna Gain]：28dBi

[SWR]：≤1.5

[Total Weight]：61g±2g

[Introduction]：TXGB-AZ-300 is a GPS beidou positioning antenna. Dimension of the antenna is 50*38*16.7mm. With a SMA male connector (SMA inner screw thread and inner needle), it can be applied to wireless equipment with frequency of GPS in Automobile Sales Service shop,bus station announcements.