Wireless Communications Service

set of frequency bands designated for wireless communications in the US and Canada

en-GB/ˈwaɪəlɪs kəˌmjuːnɪˈkeɪʃnz ˈsɜːvɪs/
en-US/ˈwaɪəlɛs kəmˌjunəˈkeɪʃənz ˈsɝvɪs/

หมวดหมู่:

radio frequency range