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Often but not always.
Wireless keyboards often use 2.4 GHz (giga hertz) radio signals. Either labelled radio or bluetooth depending on the protocol they use.
Some (often) older wireless keyboards do not use redio, these use IR (infra red) signals to communicate. These have a much higher frquency and are not part of the radio frequency spectrum.
What else can I help you with?
What does wireless network use a transmission medium?
Electromagnetic waves, kind of like radio waves or microwaves.
What does a wireless network use as its transmission media?
radio waves or radio frequency
What does a wireless network use as its transmission medium?
radio waves
What are the various physical and wireless transmission media?
Physical Media Twisted-Pair Cable Coaxial Cable Fiber-Optic Cable Wireless Media Broadcast Radio Cellular Radio Microwaves Communication Satellite
What type of waves do cellular telephones use?
Cellular telephones use radio waves to transmit and receive signals. These radio waves are a type of electromagnetic wave that allows for wireless communication between devices.
What kind of technology do wireless networks use in order to send information?
Radio Waves
What types of waves do tablets use?
Tablets use various types of wireless communication waves such as Wi-Fi (radio waves), Bluetooth (radio waves), and cellular (microwave) waves to connect to the internet and other devices. These waves enable tablets to send and receive data wirelessly.
What humans use radio waves?
Radio waves are used to transmit signals from a radio station, and you can receive the signals with a radio, and hear them as sound such as speech or music. The long wavelength of radio waves makes them a suitable medium for transmitting over a large range. it is also use in agriculture...... it is used to diagnose different diseases
How does the Wireless G work?
Wireless G works by transmitting information through the air in various radio waves. Your computer can pick up the signals and use them to computer information.
Do car keys use radio waves?
yes,they do use radio waves
What is wireless in World War 2?
Wireless is the older, British term for radio. It is a short form of the phrase wireless telegraphy, because radios could send messages without the use of wires connecting the sender to the receiver. The term radio is short for radio-telegraphy, indicating that a message was sent in the form of radiation (what we now call radio waves).
How does a wireless network signal travel?
A wireless network signal travels through the use of radio waves. It is capable of travelling great distances in the open or shorter distances when penetrating walls and objects.
