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What is mobile radio communication?
Mobile radio communication is performed by utilizing a battery-powered radio in the field in order to transmit messages to a fixed home base receiver.
What are the communication in the 1920s?
communication in the 1920's include: mail, radio and newspapers. They did not have tv's or computers. communication in the 1920's include: mail, radio and newspapers. They did not have tv's or computers.
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.
What are the elements of radio communication system?
There are many elements of a radio communication system. These elements include a transmitter, radio frequency oscillator, modulator, transmitting ariel, receiving ariel, demodulator, and amplifier.
What is cheapest means of mass communication?
Radio
What effects did radio horizon?
Radio Horizon had many effects on the era that it was presented in. This was the first known radio station, and it greatly changed electronics and communication over time.
What are the positive and negative effects of radio waves?
because positive uses could be communication,
How did the radio impacted lives in a negative way?
Radio wave Radiation comes from radios and their communication towers so continued exposure can cause cancer = bad impact
What is an airwave?
An airwave is a single radio frequency - particularly one which has been artificially generated for human communication.
What are the after effects of prolonged exposure to radio waves?
Prolonged exposure to radio waves can lead to health issues such as headaches, fatigue, and sleep disturbances. Additionally, there is ongoing research to determine if radio waves may have long-term effects on human health, such as an increased risk of cancer.
What is the use of radio communication?
it is used for the communication
Can waves carry viruses?
Waves coming into a beach may carry human viruses but the risk is low. Radio waves received by a radio receiver will not carry viruses that you could catch. Wireless communication used by computers should not carry viruses if the communication (radio waves) system is properly set up.
Why is the ionosphere important for communication?
It is what radio waves bounce off of.
What are 10 bad things about radio waves?
Radio waves can contribute to electromagnetic pollution, potentially interfering with wildlife navigation and behavior. They may also pose health concerns, as prolonged exposure to certain frequencies is debated for its effects on human health. Additionally, radio waves can be subject to interception and eavesdropping, leading to privacy issues. Lastly, their propagation can be affected by environmental factors, causing disruptions in communication and broadcasting reliability.
What is radio communication?
Radio communication is the transmission of information through radio waves between two or more devices. It is used for various purposes such as broadcasting, two-way communication like walkie-talkies and cell phones, and communication with satellites and spacecraft. Radio communication relies on frequencies within the radio spectrum to transmit signals over short or long distances.
What is mobile radio communication?
Mobile radio communication is performed by utilizing a battery-powered radio in the field in order to transmit messages to a fixed home base receiver.
Why does CD player register E23 on Pontiac sunfire?
E23 Communication Error: There is a vehicle/radio communication problem or an inter radio communication problem, Correction: Disconnect battery voltage to the radio and then reconnect after a few minutes.
