radiotelephony


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Related to radiotelephony: Radiotelephony spelling alphabet

radiotelephony

[¦rād·ē·ō·tə′lef·ə·nē]
(communications)
Two-way transmission of sounds by means of modulated radio waves, without interconnecting wires.

radiotelephony

An earlier term for wireless voice systems. See mobile telephony.
References in periodicals archive ?
Radiotelephony, local exchange unbundling, and state deregulation of access entry are the weapons for achieving this objective; all other issues still on the table pale in significance.
Today, radiotelephony or communication by means of Very High Frequency (VHF) radio--remains the most common option when communicating through speech with other ships and with shore-based facilities with a variety of purposes and within a range of 40 to 2000 miles.
The two words are taken from the Nato Phonetic Alphabet - O and I - used by the military, police, emergency services, maritime and aviation radio operators, more formally known as the international radiotelephony spelling alphabet.
The CD includes the background to the changes; details of the four new services, including audio examples of radiotelephony and radar recordings showing how the services can be used; CAP774 which details the full requirements; and a self-test module on the new services.