North Sky Dual-Frequency GNSS Antenna with Built-in M9N BeiDou GPS Module (BT-4220L2)

The North Sky Dual-Frequency GNSS Antenna with Built-in M9N BeiDou GPS Module (BT-4220L2) is a cutting-edge device designed for precision navigation and tracking. This high-performance antenna supports both GPS and BeiDou systems, ensuring reliable and accurate positioning in diverse environments. With its dual-frequency capability, it enhances positioning accuracy by mitigating signal interference and multipath errors. Compact and robust, it is ideal for a variety of applications, including surveying, mapping, and outdoor activities. The built-in M9N module ensures seamless performance, making it a trusted choice for professionals and enthusiasts alike. Part Number: BT-4220L2 Manufacture country: China Instructions included: No