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A radio communication device works by converting sound waves into electrical signals, which are then modulated onto a carrier wave for transmission. The modulated signal is broadcasted through an antenna, propagating through the air as electromagnetic waves. At the receiving end, another antenna captures these waves, and the device demodulates the signal back into sound waves, allowing for clear audio communication. This process enables two-way communication over varying distances, depending on the device's power and frequency used.
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What is the difference between radio and remote controlled?
There are a few differences. Radio controls use radio waves and reach a longer distance. Remote controls usually use infrared or bluetooth and are usually for only short distances.Remote control means (roughly speaking) remotely controlling a device using something that is not part of the device itself. The controlling device can be attached to the device using a wire or wires to transmit controlling signals. It can also be unattached with control signals being transmitted using radio signals, or light waves (infrared, ultraviolet). A more sophisticated device can also use standard network communication protocols along wires or WIFI or Bluetooth for communication and control.Radio control is remote control using radio transmission.
What is the use of radio communication?
it is used for the communication
What are the benefits of radio waves?
Some benefits of radio waves are: You can use many devices such as tv's,cell phone's and radio's without a cord, they can send signals easily to your device and they have the longest wavelength among the electromagnetic spectrum.
What does tx means in radio waves?
In radio waves, "tx" stands for "transmit" or "transmitter." It refers to the process of sending out radio signals from a transmitting station or device. The "tx" designation is often used in technical specifications and discussions related to communication systems, indicating the source of the signal being broadcasted.
Was the radio the first mobile device in the world?
no, first mobile device was a knife...
Most powerful communication device to emerge in the 1920s?
The radio
what is the similarities of mobile phone and radio?
they both communication device
How bluetooth speakers work?
They pair with a Bluetooth device, and that device transmits a signal (a type of digitized radio wave) to that device.
What is meant by transceiver?
A type of communication device (often a type of radio) capable of both transmitting and receiving, and thus useful for two way communication.
What is ict in business?
Information and Communication technology, any communication device such as radio, television, cell phones, computer software and hardware and satellite systems.
What is communication net work?
A communication network is a collection of communication devices. They may be connected wirelessly or by wire. Examples include - A Ham Radio Net, A military radio net, or a family radio net, Cellular Telephones, Telephones, etc.
Is mobile phone communication device?
sometimes, depends on what you are using it for
Is network adapter an communication device?
Communication device
What are some basic facts about radio transformers?
Radio may be a suggests that of communication employed byTransformers and humans.A transmitter may be a part of electrical device anatomy permitting them to speak victimisation radio, instead of sound.
What is a non repeater for communication?
If you are referring to radio transmissions as your form of communication then it's a device that improves or boosts an incoming signal so the receiver can hear what is being said or transmitted.
Device that can both transmit and receive a radio signal?
A transceiver is a device that can both transmit and receive a radio signal. It combines both functions in a single unit, allowing for two-way communication over radio frequencies. Transceivers are commonly used in applications such as two-way radios, walkie-talkies, and wireless communication systems.
What is function of antenna?
An antenna is an electric device that involves two way communication. It converts electricity into radio waves and vice versa.
