HiLetgo VK172 G-MOUSE USB GPS/GLONASS USB GPS Receiver for Windows 10/8/7/VISTA/XP

Description Features: Supported operating systems: Windows10/ 8/7 / Vista / XP / CE VK-172 baud rate automatically adapt to any baud data output Supported Google Earth Ublox 7020 chip Please contact us for the driver before use it, Please use it outside if it can not get the satellites Specification: Supported operating systems: Windows 10/8/7/ VISTA/XP/CE Support Google Earth C / A code, 1.023MHz stream Receive Band: L1 [1575.42MHz] Tracking Channels: 56 Support DGPS [WAAS, EGNOS and MSAS] Positioning performance: 2D plane: 5m [average] 2D plane: 3.5m [average], has DGPS auxiliary.

Drift: <0.02m / s Timing Accuracy: 1us Reference coordinate system: WGS-84 Maximum altitude: 18,000 m Maximum speed: 500m / s Acceleration: <4g Electrical properties: Tracking sensitivity:-162dBm Acquisition sensitivity:-160dBm Cold Start Time: 29s [average] Warm start time: 28s [average] Hot start time: 1s [average] Recapture Time: 0.1s [average]