We may receive a commission on purchases made from links. Despite the rise of smartphones, satellite communication, and modern two-way radios, CB (Citizens Band) radios remain a relevant part of ...

車載用のCB無線は、国内での使用は認められていません。 電波が発射可能な状態にあれば電波法違反となります。 当初、CB無線機は、アメリカ輸出用に製造されていました。しかし、昭和52年にアメリカの規格が変更されたため、大量の在庫を抱えた一部の ...

Citizen band radio, more commonly known as CB radio, was first developed in 1945, but took a while to reach the truck-driving masses. By 1958, the FCC had established the first regulations and 23 ...

SIOUX CITY -- The days of "Big 10-4" and "What's your 20?" radiating across the skies might finally be over. "Sometimes it's so quiet now, there's just no one to talk to," said Larry Brumm, of Sioux ...