📻📶−·−·−−·−

#ham radio #amateur radio #morse code #cw #continuous wave #telegraphy #radio signal #CQ call #radio transmission #dots and dashes

📡🗣️..."Over!"

#walkie-talkie #radio transmission #communication protocol #over and out #radio call #sending signal

📡🗣️♀️

#broadcasting signal #female voice #radio transmission #on-air talk #woman speaking #radio reach

📡📶👨

#radio transmission #signal operator #radio tower engineer #communications