public safety bands frequencies的相關文章
public safety bands frequencies的相關商品
Public Safety Frequency Coordinators | Federal Communications Commission
瀏覽:956
日期:2024-04-27
Contact information list of Public Safety Frequency Coordinators for below 512 MHz and 700 MHz & 800 MHz Bands ... Frequency Coordinators Below 512 MHz For frequencies designated with: PP = Police PX = Any Public Safety, except the Special Emergency ......看更多