UM626N can be used as a main base station and mobile station to support the output of RTCM data and output of raw observations. Positioning accuracy. Based on dual-frequency RF baseband and high-precision algorithm integrated GNSS SoC chip CCO058Q. Supports full-system dual-frequency on-chip RTK positioning solution, positioning accuracy can reach 1cm+lppm () RTK update rate can reach up to 10Hz. Ultra-low power consumption, dual-frequency RTK tracking power consumption as low as 100mW, tracking of each satellite frequency point and 60dB narrowband anti-interference technology. The module supports full-system dual-frequency positioning or single-system positioning, and is suitable for high-precision navigation and positioning fields such as smart logistics, smart security, smart home, smart machinery, and smart airports. Model Number:UM626N Update rate:1Hz-10Hz Chip:CCO058Q Transmit power:18dBm The product appearance and printed words depending on the batch, but this does not affect use. Colour:As Shown Material:Plastic Package Contents: 1 * Development Board Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.