broadcast

FCC 投票决定结束全国广播所有权上限，改为逐案审查，从而在主席 Brendan Carr 的领导下进一步推动广播整合。

The FCC voted 2–1 to eliminate the national TV ownership cap of 39 percent, claiming authority to override a limit set by Congress. The decision will allow case-by-case merger review and is expected to enable larger broadcast consolidation, drawing lawsuits from advocacy groups.

一篇来自Inside GNMS的文章，描述了GPS如何从一个看似空地的位置广播了一个类似数字电台的神秘信号。

Wi-Wi STAMP是日本NICT开发的无线时间同步协议和硬件，使用900 MHz频段实现纳秒级同步和毫米级精度，已在NAB 2026上展示。