📻〰️📡

#hertz #frequency #radio frequency #rf #radio waves #signal frequency #transmission frequency

〰️〰️⏱️

#two hertz #2 hz #cycles per second #waves per second #oscillation rate #signal frequency

〰️📈/⏱️

#modulation rate #signal change rate #signal frequency #data transmission speed #symbols per second

📡📺📶C

#Satellite TV #c-band reception #tvro #large satellite dish #signal frequency