描述:天线开发工具 TruPrecision SDK: TW5794 GNSS GPS integrated L1 L2 antenna, u-blox ZED-F9P, NEO-D9S Receivers. Base Rover. Point One Polaris & Swift Nav Skylark RTK, u-blox PointPerfect, L-Band or RS-232 PPP-RTK. Moving Base Precise Heading. + RS-232/USB converter