Group 1 - The core viewpoint of the article is that Beidou Tiandi Co., Ltd. is a subsidiary of the company, and it specializes in satellite communication and navigation products related to the Beidou system [2] - Beidou Tiandi's main products include a series of Beidou + wireless self-organizing network communication products, Beidou-3 short message terminals, and satellite navigation positioning modules, which enable self-organizing network communication and satellite communication and positioning functions [2] - The business volume of these products is relatively small and does not significantly impact the company's overall performance [2]

Group 1 - The core viewpoint of the article is that the company Yunding Technology (云鼎科技) has clarified its involvement in the commercial application of the BeiDou system through its subsidiary, BeiDou Tiandi [2] - BeiDou Tiandi's main products include a series of solutions based on BeiDou and wireless self-organizing network communication, BeiDou III short message terminals, and satellite navigation positioning modules [2] - The products developed by BeiDou Tiandi enable functionalities such as self-organizing network communication, satellite communication, and positioning, although the business volume of these products is relatively small and does not significantly impact the company's overall performance [2]

Core Viewpoint - Yunding Technology (000409) has indicated that its subsidiary Beidou Tiandi focuses on satellite communication and navigation products, which include a series of products based on Beidou + wireless self-organizing network communication, Beidou-3 short message terminals, and satellite navigation positioning modules. These products enable self-organizing network communication, satellite communication, and positioning functions. However, the business volume of these products is relatively small and does not significantly impact the company's performance [1] Group 1 - The main products of Beidou Tiandi include Beidou + wireless self-organizing network communication series products, Beidou-3 short message terminals, and satellite navigation positioning modules [1] - The products are capable of self-organizing network communication, satellite communication, and positioning functions [1] - The business volume of these products is small and does not have a major impact on the company's overall performance [1]

证券日报网讯12月15日，云鼎科技（000409）在互动平台回答投资者提问时表示，公司部分产品系军民 融合领域，主要产品有基于北斗+无线自组网通信的系列产品、北斗三号短报文终端、卫星导航定位模 块等，以上产品可实现自组网通信，卫星通信、定位等功能。 ...