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Satellite Radio has become a very popular alternative to broadcast radio since its first release. It did take a while for the two competitors of satellite radio, Sirius and XM, to begin gaining customers. Equipment was expensive and bulky. There is also a monthly fee for the service, where broadcast radio is free. Satellite does have a few advantages against broadcast that helped it gain momentum more each year. Related Article Tags: , , ,
Radio antennas are the devices that are used to that send and receive radio signals. Radio waves cover only a small part of the electromagnetic spectrum, which is made up of waves with varying wavelengths. A radio antenna basically consists of long strips of aluminum that changes radio waves, traveling at light speed, into electricity, which is then used to manipulate the electromagnetic field. Radio waves are caught in the air and then filtered into the circuit box.
So just what is satellite radio? Satellite radio is technology that uses satellite signals and other related equipment to broadcast radio anywhere you have a receiver. This concept started in 1992 when Digital Audio Radio Services was set up by the FCC. Since then, two big companies purchased licenses from the FCC. This has allowed them to put into place satellite radio broadcasting. Related Article Tags: , ,
Ham radio is often referred to as amateur radio and is a hobby that is enjoyed by millions of individuals across the globe. A ham radio operator uses a two-way radio to broadcast with other amateurs for the purpose of entertainment, public service or other venture.
Satellite radio is to broadcast radio as the VCR was to television. You can have it all -- without commercials! The top 2 contenders are Sirius and XM Radio. So what are you waiting for -- pick one.
DAB - What is it?
DAB is short for 'Digital Audio Broadcasting', and it will completely change the way we listen to radio again.
How does satellite radio work? To understand how satellite radio works you must first understand how analog radio works. Analog radio works by broadcasting the radio frequency to local transmitters and then on to the listener. Satellite radio works similarly but instead of using stationary transmitters with limited range to broadcast their media to the people, they use mobile Satellites.
Satellite radio is one of the biggest improvements in broadcasting since the introduction of FM. Satellite radio signal can be broadcasted for more than 35,000 kilometers (22,000 miles) with complete clarity and high quality sound. You will never get static interferences while listening to over 100 radio channels. The idea behind satellite radio has appeared in 1992, when the United States Federal Communications Commission granted a spectrum of the S band (the 2.3 GHz frequency) for Digital Audio Radio Service. Related Article Tags: , , , , ,
Satellite radio is still a somewhat new concept to the modern world. Gone are the days of hopping in the car, turning on the radio and listening to endless commercials without even hearing a single song. Satellite radio is very similar to the concept of pay-per-view television. In exchange for a membership fee, you receive virtually commercial free programming specifically based on your desire. Related Article Tags: , , , , , ,
This article describes available atomic clock timing references and their use in computer network time synchronisation and NTP time servers. Related Article Tags: , , , , , , , , , ,
You've heard all about the wonders of HDTV and now you want to know where to get HDTV programming and how much it will cost. This guide tells you what you need to know about DISH Network HDTV programming, equipment, and prices. Related Article Tags: , , , ,
Radio and telephone are often scientifically and technically linked to each other. Telephone came after radio with the advancement in technology. Radio is one way transmission while telephone is two way transmissions. People usually think that radio is only limited to the use of radio stations that broadcast an announcer speaking and playing music but radio waves are also used for sending and receiving data such as satellite broadcasts.
One Reason Why Radio Won't Play Indie Music and What You Can Do About It. Related Article Tags: , ,
In the early 1920s to the early 1960s, the entertainment program that was broadcast to the public is term as "Old Time Radio". In the beginning, nearly all programs in the radio copied the vaudeville acts that were the core of public glee before radio. The people who ruled the air wave are singers and some are through comics. In due course, listener and audiences matured and other forms of programs were included to the radio schedule.
Satellite TV transmits by using satellites located 22,000 miles above earth. Broadcasting from this height directly down to earth increases the signal strength and can ultimately reach a larger range of subscribers than terrestrial broadcasting TV land antennas. Satellite television systems transmit and receive radio signals using specialized antennas called satellite dishes. The subscriber's dish receives the signal from the satellite (or multiple satellites in the same part of the sky) and passes it on to the receiver in the subscriber's house.
Back in the 1960s there was no greater radio station in the United States than WABC. We take a look at some of the most popular DJs of the station and arguably the most popular DJs anywhere.
A radio receiver always has a radio frequency section, which is tunable circuit connected to the antenna terminals. It is there to select the wanted frequency and reject some of the unwanted frequencies. However such a receiver need not have a radio frequency amplifier following this tuned circuit. If there is an amplifier its output is fed to the mixer at whose input another tunable circuit is present.
Find out why satellite radio offers so much more entertainment than traditional radio or listening to your MP3 player.
Ned Norris takes a look at one of the old time radio series of the 1940s and 50s that is often overlooked in favor of more famous shows such as Suspense. Related Article Tags: , , , , , ,
American Radio Personality, Barry Michaels, 'Michaels In The Morning', shares a humorous, if somewhat, poignant account of his ongoing broadcast career. Related Article Tags: , , , , ,
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