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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

How do you remove stock radio from 1996 Ford F-150?

Do yourself a favor. If you are planning to install an aftermarket radio, buy yourself a radio wiring hardness that will fit into the factory wiring hardness. It will cost under $20.00. And it will save you lost of headaches in the future. No short, or problems... Remove Stock Ford Radio To remove the radio you will need a "Radio Removal Tool". This is a "U" shaped pin with a dent at the end. This can be commonly found at auto parts stores or, WalMart, etc (widely available for $3-$4). The radio has two holes in each end (four holes total) · Insert the removal tool into the holes on each side (This will release the catches holding the radio into the dash) · Slide the radio toward you The link below gives instructions for radio removal and includes photos http://www.installdr.com/InstallDocs/FLM/PDF/356007.pdf You can also make your own removing tool from a wire coat hanger: cut 2 U-shaped pieces (about 8" each) and insert them into the 2 holes in the front of your head unit; using a sideways motion and pulling towards you will do the trick, just be carefull when inserting the tool to not scratch the finish on the unit. I tried the wire hangar solution but went and bought the tool anyway. Either would probably work, but the tool is a bit more sturdy / stiff. Here are the instructions that come with the tool: * Disconnect negative battery wire * Insert the removal tool into the holes on either side of the faceplate * Push the tools forward about 1 inch until the retaining clips are released * Grasp the tools tightly and pull apart slightly as you pull the unit from the dash

How do you find radio security code for 1998 Volvo v70?

Just contact your local dealer with the original registration and some proof of ownership and they will provide the key ....some dealers may charge for this service ...others do not .

Are there two parts to the radio antenna wire on a 99 Mercury Cougar?

No there is only one wire for the radio antenna unless you have an extension on it or after market part . But then again I'm not sure if i know what your trying to ask . But that's the best i can do for you with the info I'm getting !

What is the radio code of a 1992 Mercedes Benz 400E?

Mine is 7508 ('92 400e) It had a card in w/ the paper work, I'm inclined to think they are different.

How do I remove the radio from a 2003 BMW 530i?

You need a "Torx" wrench - Size 10.

1) You remove the knob by pulling it striaght towards you.

2) In the 6 o'clock position (right underneath the remaining knob), there's a slot for the Torx wrench

3) Put the wrench in and turn counter-clockwise and the radio just pops out

4) Slide out and you're done

Will dielectric prevent water from getting in a connection on a transmitter antenna?

The best material to use on these types of connections is a rubber amalgamation tape. This can be purchased at any electrical supply house. After applying the rubber tape overlay it with ordinary electrical tape. The electrical tape has UV protection that will stand up under the sunshine and protect the rubber tape. When the electrical tape starts to look dried out and starts to crack just re install new electrical tape, the rubber tape will be alright and not need to be replaced.

What creates light waves?

The wind and the temperature of the water makes it move, and the heavier it is the faster it moves.

What are aircraft radio frequencies?

Aircraft Radio Frequencies, are *How pilots, are able to speak to the people working at the "Control Tower," at Airports. That's what (ARF)= Aircraft Radio Frequencies, really are.(:.

When was Radio Radio TV Sleep created?

Radio Radio TV Sleep was created on 2003-08-25.

What are radio waves and what are they used for?

Radio waves are generated and modulated with the transmitted information at the transmitting station and radiated by its antenna. These radio waves are picked up by the receiver antenna, filtered from all the other transmitted signals, detected and demodulated by the receiver to recover the transmitted information.

What is radio wave communication?

When an electrical field changes sign, some of the energy will radiate into space. When the sign reverses the field will change again.

Thus radiated into space at approx the speed of light will be a series of electromagnetic waves.

These waves can also carry modulation - a characteristic of the wave may be varied. In the simplest form, the amplitude of the radio wave (commonly known as the carrier) may be varied by applying a speech signal for example.

Several other modulation styles are also available, and I'll just name them, rather than describing them. Phase Modulation, Frequency Modulation, Pulse Modulation.

In addition, the polarization of a wave may be varied.

What does a transistor radio do?

It intercepts a broad band of electromagnetic signals from the environment,

uses frequency-agile-and-selective components to select a narrow band,

routes the narrow-band energy to a demodulator, and delivers the amplified

demodulator output either to an internal aural transducer or else to an interface

connector suitable for connection to an external listening device.

Exactly the same things that any other radio does.

How can I replace the old am radio in my 1970 Karmann Ghia with a new amfm CD player My current radio has 1 wire for the battery and 1 wire for the speaker. The new stereo has a wire harness.?

For the new stereo, connect the ground wire to one of the spade-type connectors welded to the left side support near the corner of the trunk, or screw it to one of the two center supports. The positive connector will go to one of the ignition-on switches. The third fuse connector from the passenger side usually is a good one. Alternately, you can use the first or second fuse, just remember to turn yyour radio off when done, as these are live all the time. This year Ghia has no "accessory" position for the ignition switch, so you have to listen to the radio with the engine running. If you turn the ignition key to the "run" poition, the radio will come on, but you may burn your ignition points!

Speakers can be mounted in the rear parcel shelf,, but you will need to find or make an opening for the speaker wires between the trunk and the footwell. Once you get the wires into the footwell, you can run them to the back under the carpet. Run the wires along the sides or the center tunnel, and not under the middle of the carpet.

How do you set the radio stations on a ford 1993 ford aerostar radio?

89&93 Aerostar ownerOn my 93 Aerostar, I find the station I want manually then to set that station to # 1 for example, I hold the #1 button for several seconds (The volume will cut off briefly and when it comes back on you release the number button that you were holding in) and that sets it. Continue to set your other stations to what numbers you want the same way.

How do you replace the radio light bulb on a 1999 Ford Explorer?

There is a common problem with these radios that the lighting goes off. The problem is a weak point in the soldering. You can purchase directions on how to fix these on eBay. You can also find people who can repair these on eBay or Craigs list.

How do you enter a VW radio code?

Probably depends on the year/model of the VW. For a 1999 thru 2002 Jetta, you would need to do this. Obtain the unlock code that was shipped with the vehicle. If you don't have the unlock code, your local dealership can pull the radio and look up the code with the serial number. Once you have the unlock code, then turn on the radio. You should see SAFE displayed. After about 3 secs, "0001" should appear. Use the station preset buttons 1 thru 4. Preset 1 changes the first digit of the code, and preset 2 changes the second digit, etc. Enter all 4 digits of the code. After code is entered, press right side of "Seek" button for about 2 seconds, until an audible signal is heard. If you hose up and get the wrong code...will go back to SAFE displayed. You will get another chance to enter the code. After 2 failed attempts, you have to wait 1 hour again for it to unlock. So carefully enter the correct code the first time.

For a 1993 Fox: Turn on the radio. You should see SAFE displayed. Hold MODE and SCAN. After about 3 secs, "0001" should appear. Use the station preset buttons 1 thru 4 to enter your unlock code. Preset 1 changes the first digit of the code, and preset 2 changes the second digit, etc. Enter all 4 digits of the code. After code is entered, hold MODE and SCAN for about 2 seconds, until an audible signal is heard.

When does U.S. Patent protection on the Bose Radio Expire At 500. plus a pop radios should cost 29.95 each without patent protection. I'm waiting to buy.?

A search of USPTO revealed patent No. 4,628,528 with a date of December 9, 1986. Patents filed at that time expired 17 years from the "issue date", so that patent is most likely expired. Please note that the drawings in the patent show a boxy-looking wave guide that looks nothing like the curving waveguides seen in "autopsies" of actual Bose radios. Those may be covered separately by later patents. Other problems? You need more than just the proper waveguide geometry. It looks like you also need to feed the speakers with an amplifier that has a frequency response that's not the usual stereo setup. Combine the technical problems with the potential to infringe on later patents, and that's probably why we haven't seen a clone yet. Oh, and even if you can nail down the technical and legal aspects of the technology patent, don't forget design patents: You need to make sure that your radio doesn't look so similar to a Bose design that it would fool somebody. That's the least of your worries though. Standard disclaimer: IANAL (I am not a lawyer). If decide to take on this project and market the result, you will need one.

Code for Honda CR-V 1998 radio?

First: Check the owner's manual. If you're lucky, sometimes the dealer or former owner will have written down the security code number somewhere in the manual (inside the front cover, or on the page that describes the radio operation, are favorite places). Also check the interior of the glove compartment - sometimes the dealer will affix a sticker containing the radios serial number and/or security code, there. IF NOT: You will need to retrieve the radio SERIAL NUMBER. On SOME radios you can do this by holding down both the number 1 and the number 6 buttons simultaneously as you turn the radio on. If you have one of those radios, the serial number will appear in the tuning window when you turn it on. IF NOT: You will need to loosen the radio and slide it far enough out of the dashboard in order to read the serial number off the plate that is affixed either on the back, or the bottom, of the radio case. When you have gotten the serial number - either call the Honda Customer Service 800 number, or stop by your local Honda dealer and give them the serial number and they should be able to give you the anti-theft security code for your radio. WRITE IT DOWN SOMEWHERE WHERE YOU WON"T FORGET IT! This will happen every time the battery is disconnected or goes dead.

What is the common property of all electromagnetic radiation?

They all behave like a wave (which can be caracterized by frequency and wave lenght)