0
A radio programme receiver does not need to be directly in view of the transmitter to receive programme signals. For low frequency radio waves diffraction can allow them to be received behind hills, although repeater stations are often used to improve the quality of the signals.
What else can I help you with?
What is a software defined radio?
Software defined radio is a communication module which has hardware components which rely of software programs to run. This mainly entails receivers and transmitters which are used for radio communication.
Who regulates electronic media?
Federal Communications Commission
What are the characteristics of a radio blackout?
A radio blackout is characterized by a sudden loss of radio signal reception, primarily affecting high-frequency (HF) communications. This phenomenon often occurs during solar flares or geomagnetic storms when increased ionization in the Earth's ionosphere disrupts radio wave propagation. The duration of a blackout can vary, typically lasting from a few minutes to several hours, depending on the intensity of the solar activity. During a blackout, aviation, maritime, and amateur radio communications may experience significant interference or complete failure.
Who pays Rush Limbaugh's salary?
Clear Channel Communications, Inc. signed an 8-year, $400 million contract extension with Limbaugh in 2008. Premiere Radio Networks, a division of Clear Channel, owns distribution rights of the radio program.
What is the relationship between the aperture and the wavelength of diffracted light?
The relationship between the aperture and the wavelength of diffracted light is governed by the principles of diffraction, where the extent of diffraction increases with longer wavelengths. When light passes through an aperture, the size of the aperture relative to the wavelength determines the diffraction pattern: if the aperture size is comparable to the wavelength, significant diffraction occurs. As the wavelength increases or the aperture size decreases, the light spreads out more, creating broader diffraction patterns. Conversely, a larger aperture relative to the wavelength results in less diffraction and a more focused beam.
Broadcast radio used widely for mobile communications?
Cellular Radio
What are the words used to describe intercepting radio communications?
Listen In (intercept radio communication)
What mode of communications does radio equipment deal with?
The mode of communications radio equipment deal with is radio frequency communications. Due to the concern of public safety radio communications now send signals digitally.
Word meaning to intercept radio communications?
to intercept radio communications
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
Are Radio communications only used with 2 way radios?
No, radio communications are not only used with 2 way radios. They can be picked up on many frequencies, that are not necessarily considered to be 2 way radios.
Does diffraction hinder radio reception?
Diffraction helps rather than hinders radio reception. Computers, monitor screens, and halogen lights are examples of things that can hinder radio reception.
Is there anything similar to the telephone?
radio communications cellular (radio) communications telex
What word is used in international radio communications to denote the letter B?
Bravo
What word is used in international radio communications to denote the letter W?
Whiskey
What is the purpose of a communications receiver?
A communications receiver is a radio receiver used for communications. It receives a transmitted signal and sends it further along the line till it is converted into sound.
What are the solar disturbance?
an overview of the basics of solar flares and other disturbances including CMEs and how they affect ionospheric HF radio propagation conditions for two way radio communications, maritime mobile radio communications, point to point radio communications and radio broadcasting.
