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Radio

A radio refers to an electronic device that works by receiving radio wave (an electromagnetic wave) that has the capacity to broadcast news, speech, music and other audio through the air.

8,296 Questions

When was the first year the radio communications were introduced?

Radio communications was first introduced in the late 1800s with the telegram service. Several antques from that era sell well at www.ebay.com and also, www.amazon.com for more information.

How can you hook up a amp to a after market radio that has no RCA jacks?

There are some cheaper car amps which have inputs directly from the speaker leads of the radio, as well as RCAs. An RCA- only amp won't do, because the input level would be too high. I suggest you get a CD/ tuner with RCAs. they're cheap.

Who was the first person who invented radio?

Many inventors worked on what became known as radio, but was originally called "wireless." The best known, and the one often credited with inventing it, was Guglielmo Marconi. But some sources say it was actually Nikola Tesla.

Where can you find a '95 Tracker radio bezel?

The best sources are usually local junk yards only now they like to call themselves "Reclamation Center" or some othe fancy name. You will typically have to go and remove it yourself just look in your phone book and prepare for a lot of calling and a bit of work. I found one for my '97 and paid $5 for it. I've been able to find a whole lot of stuff so far as well as a set of tires for $80 and they'll remove them I'm just waiting 'till spring. E-Bay is also a source that sometimes can bear fruit. I hope your search is fruitfull and whereever you live the weather will let you go to the yards and search.

What could cause your 1993 Lexus SC400's radio to fade out after you turn it on?

Old Skool would ask if it's an alternator problem. New Skool would ask if the antenna wire has been cut, spliced, repaired, or replaced. Did anyone put an aftermarket stereo system in and damage the antenna wire? Feed back on a sound system usually comes from interference due to a bad cable or merely running electric wires too close to audio wires.

AnswerWHAT CAUSES THE RADIO TO JUST TURN OFF AND CANT GET IT BACK ON

What is the best on line radio station program with or without a Internet link?

Hard to get online radio without being online (internet link).

The best one? Well, you need to be more specific with the question and define what genre of music you are seeking this information for.

How do i turn the radio of 2003 s40 Volvo on it says off?

According to all the Volvo sites:

1. turn ignition to position 1

2. turn radio on so that it reads "OFF"

3. Wait... it may take hours for the unit to reset...

4. Once unit ask for code, input it according to instructions supplied with vehicle

How do you remove 2005 Chevy Aveo factory radio?

i read in a forum and it said to remove the two plastic trim pieces on either side of the stock radio and it will allow you to acess the screws holding in the radio.

"I just did this a few weeks ago on my '04. The process really was quite simple. On both sides of the radio are trim pieces that extend from the top of the radio down to the bottom of the storage bin (they don't go around the top or bottom. just trying to give you reference point). All you need to do is pry these 2 pieces off. I started at the bottom. I used a screw driver to get underneath the trim piece but that was probably a bad choice of tools since I scratched the grey plastic on the adjoining dash piece slightly (probably only noticeable by me). Once you get these 2 trim pieces off the hard work is done. Next it's a matter of removing the 4 screws holding the radio/storage bin assembly in. These screws should be obvious to you. Now the radio/storage bin assembly can be removed. Unplug the wiring harness and antenna. Now remove the screws that fasten the radio to the storage bin. It really only took me about 5 minutes to get the old radio out. For the installation I used a wiring harness which cost me $10. You should definitely get one. As far as mounting the new radio, I re-used the storage bin/radio assembly. All I had to do was enlarge a couple of the holes in the factory mounting assembly because the new radio mounting screws were of larger diameter. You'll also notice that on top of the storage bin there are a couple of nubs that fit into the factory stereo. I had to remove these. I used a wood chisel. You could probably use a utility knife or figure something else out. Just be careful to stay away from the front edge so you don't mar any plastic that will show. It was definitely worth saving the $20 that a new mounting kit would cost. And I can only imagine that the only difference would be it doesn't have the nubs and maybe more and/or larger mounting holes. If it ever warms up above the single digits here I can take some pictures of how to remove the trim and give you an idea of what to expect when you open it up. This was the first time I ever mounted a stereo and was not nearly as bad as I thought it would be. One last note. You will need to use the trim piece that goes around the face on the new radio.

Good luck and let me know if you still have questions."

http://www.automotiveforums.com/t350397-_04_chevy_aveo_radio_removal.html

not sure if it applies to the 05' model. trying it tonight though.

try using a credit card instead of a screwdriver.

Why do emergency services use radio waves in a wavelength range that no one else is allowed to use?

They unfortunately don't ... but they try to :

to keep those frequencies clear for important messages (rather than chit-chat).

Answer 2

I don't know where you come from, but in most countries it is a criminal offence to transmit or listen into a frequency you are not allowed to use, including those of the emergency services.

In order to use a frequency you need to get a licence for it from the government (with a few exceptions, for example the broadcast frequencies where you do not need a licence to listen, but do to transmit).

When was MLB Network Radio created?

MLB Network Radio was created in 2005.

When was Radio France Internationale created?

Radio France Internationale was created in 1975.

Can XM radio be installed in 2004 Honda accord?

yes, the satellite radios where made to be put in any type of car. It may depend more on the type of radio you own. yes, the satellite radios where made to be put in any type of car. It may depend more on the type of radio you own.

Does X-rays have a shorter wavelength than visible light?

yes, visible rays have wave length from 7000-4000 and X-rays have 10-0.1 in angstroms

In Pokemon gold how do you get the cop to move in the radio tower?

beat johto gyms 1-7 and then go to lake of rage above mohogany town.surf to the center of the lake and beat the red gyrados.then lance will ask you to help him beat the rocket base below the shop in mahogany.once you beat it, the prof will call you and tell you that the rockets have invaded radio tower.fight your way up and the man has dissapeared.beat the radio tower, go to the underground place and unlock the "emergency door" do the switches correct and you will get to the basement under the mart in goldenrod. walk around to find the director.

How do you reset a Mitsubishi eclipse car radio 2001?

The radio has an annoying anti-theft feature that disables/locks the radio whenever power is lost (battery dies or is disconnected for engine servicing). When this happens the radio display will show CODE. Using the radio presets 1, 2, 3, and 4 you must enter your radio's four digit security code. Usually this is written on a card by the dealer and supplied when the vehicle is delivered. If you do not have your radio's 4-digit code, any Mitsubishi dealer should be able to provide it to you for free - if they try to charge you CALL ANOTHER DEALER. When you call you will need to give them your vehicle VIN number and sometimes they ask for the radio's serial number which is on a label on top of the radio unit. You'll have to pop the top dash cover off to view the radio serial number. I wrote my code down in the owners manual because usually need it every six months of so when I work on my vehicle and disconnect the battery. Keep it handy.

You need a radio wiring diagram for a 1990 Lincoln Town Car?

There is a wiring diagram available on 12volt.com's forums, but you will need to sign up for their forums (free).

http://www.12volt.com/

AnswerThere is a wiring diagram available on 12volt.com's forums, but you will need to sign up for their forums (free).

http://www.12volt.com/

5 How is the radio astronomy use to locate and map star and others heavenly body?

When we look at the night sky and see the stars we are only seeing a small part of what is actually being given off by the stars. Stars give off radio waves as well as visible light so radio telescopes are able to detect the radio waves and create maps of the sky based on their locations.


Where is the radio fuse in a 97 expedition?

Ford Motor Company

Check related link below

On the Owner guide type in your vehicles information.

Then find the Owner Guide 1st Printing

Then look on the Index page for / or under

Fuses

How I can but the Mercedes 200c radio code-2000?

How can I have a radio code for my car E200 (Year 2000)? I need it after changing the car battery!

Will a double-DIN stereo fit in the XG350 stock radio location?

To contribute to my own question. I talked with customer service at Crutchfield.com and they advise that a double-din will fit. In fact, the space is larger than a double din. However, the only kit that seems to be out there is for a single-din install. The extra space is taken up by a "catch-all" pocket. They could only suggest checking out local shops for a custom-made install kit.

How do you remove the radio from a 1992 Mercury Topaz?

First you will need a Radio Removel Tool that you can pick up at the parts store. It's a U shaped tool with points on each end. If you look at your radio you will see 2 holes on each side of the radio. Push both tools in about 1/2 inch, at the same time and pull it back toward you and your radio will follow.

Where can you find an owner's manual for an Infinity radio in your 1992 Plymouth Voyager?

Try eBay! Just search for "1992 Plymouth Voyager manual", and check the listings for one that includes the Infinity supplement. If the radio is an OE radio, then the information is listed in the owner's manual. Don't have one, get one. Contact your dealer or a salvage yard. If it is a non OE radio, contact Infinity. Mine (a 91) has a separate sound system manual.

What causes the clock radio and CD player display on a 2002 Pontiac Grand Prix to intermittantly dim or go off and how can I repair it?

== == i had the same problem on my 2003. i fixed it by taking the radio completely out of the dash and dismantling the front face of it. the lightbulb connector on the screen display was loose. you actually have to do it in your car to get the light to work. just slowly rotate it til it turns on while you have your car on ac. either you can trust it where it is after it comes back on or you can hot glue it.

89 Caprice Classic no ignition lights no power windows no radio Headlights clock OK Any ideas?

Check all the fuses.. My power locks, radio, dome lights werent working. I looked at the "Radio-CLock" fuse it was good. I checked the others and and "Aux" fuse or seomthing was bad.