Simplex Duplex COMMS

Simplex is communication that goes one way only, like aircraft radios - only one person can talk at once. Duplex is where both parties can communicate at once, such as on a mobile phone conversation.

Get instant access to 341 Communications exam questions.
Start your free trial today.

What is meant by the term "simplex" in radio communications?
Question 0

Want to try all 2 questions for Simplex Duplex?
Sign up now.