康希通信(688653.SH)：已关注卫星通信领域射频前端产品的机会，并展开前期的预研工作

Group 1 - The company is focusing on opportunities in the satellite communication sector, specifically in RF front-end products [1] - Preliminary research work has been initiated to support product diversification [1] - The efforts aim to lay a technical foundation for future applications in the satellite communication field [1]