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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

What is used to pick up radio waves?

  • The Ionosphere
  • smooth ground
  • water
  • buildings
  • billboards
  • large "semi" trucks
  • rain
  • snow
  • fog
  • airplanes
  • metalized balloons
  • empty parking lots
  • flat airports
  • plowed fields
  • boundaries between stagnant layers of air

What are the Car radio wire colors for a 98' Chevy Malibu?

eBay. Look there first. Usually eBay has lower prices than the store.

I have a pocket cell phone case that has a sheet of lead in the lining. Will the lead prevent harmful radio waves from entering my body will the phone take an incoming call?

The simple answer is no. First, Radio waves do absolutely nothing to your health. It is the electromagentic waves that come from the cell phone that "maybee" harmful to your health if you use your cell phone constantly. If you have a lead case around the cell phone it may help but you are better off buying a bluetooth headset which uses even less ectromagentic waves. The real key is to not let your cell phone get so hot, this means that more radiation from your battery and electronic parts are spreading - to your head if it is close to it. At the worst, a hot cell phone can harm human cell tissue, however, there are no known direct cases of any type of cancer from cell phones. Thanks, Cell Phone Accessories Junkie http://www.anythingformycell.com

Where Can I Find A Radio schematic for a 1993 Ford Tempo?

I'm not sure on a "schematic" but here's the wiring info and color coordinations: http://www.the12volt.com/installbay/stereodetail/931.html

What is HUM and NOISE in radio specification?

While rectification pulsations are caused due to ac not being converted to dc perfectly. This causes hum (low frequency humming noise). To smooth these pulsations filters are used. Noise is an unwanted signal in the communication system.

How do you remove the stock radio from a 1983 Mercedes Benz SD?

Remove ashtray by lifting up & out. You will see 2 Phillips head screws. Take them out. Remove ashtray bracket assembly. You will see 2 clips on the bottom of radio on both sides press both tabs down & pull out radio.

How do you tell what my 2-way radio frequency is?

To find out the frequency you need to buy a frequency counter but they are quite deer so try searching on internet or talk to people that use radios alot and they could tell you

Why wait to be 13 years old to listen to Pandora radio?

Pandora has some Language in it that isn't age appropriate for Children.

That is why they discourage ages younger than 13 to listen to Pandora Radio.

Which San Angelo Radio Station should you advertise on?

There are 14 commercial radio stations with city-grade signals that cover San Angelo, Texas. Which of these radio stations you should advertise on depends on the product or service you are offering and the audience you want to reach with your message. The leading radio stations in San Angelo are KDCD-92.9FM for reaching a Country Music audience, and KMDX-106.1FM for reaching a Rock/Pop Music Audience.

Who advertises for stater bros on the radio?

Petrea Buchard has been the radio announcer for Stater Bros ads for some time now.

Why did it take 7 minutes for the radio signal to travel from the Curiosity back to earth?

Radio waves travel "at the speed of light" which, though very fast, is still a finite speed. Mars is far away so it takes 7 minutes for the radio waves to travel the distance from Curiosity to the Mars orbiter that then relays radio communications to Earth.

How much delay in the electronics of the relay station in the orbiter and the electronics on Earth I cannot be certain, but certainly a measurable amount though probably less than a few seconds.

What ever happened to willies place on XM radio?

This is what it states on AOL Radio's site and XM Willie's Place is listed there: XM channels available commercial free to AOL members only:

Note: Free AOL Users do not have access to the XM Channels below. Evidentally the station has gone premium.

Need radio wiring color diagram for 1996 ford ranger?

Gray Connector wire color-strip color dk blu mute bla-lt grn ground lt blu-red panel illumination yel-blk radio power feed bla vehicle chassis ground lt grn-p memory feed Black connector wire color-strip color orng-red rt rear speaker feed brn-pk rt rear speaker ground dk grn-orng rt fr speaker feed wh-lt grn rt fr speaker ground gry-lt blu L rear speaker feed tan-yel L rear speaker ground lt blu-wh L fr speaker feed orng-lt grn L fr speaker ground

1995 Toyota t100 won't start doesn't even make a clicking noise radio and lights work has brand new starter?

sometimes starters get "stuck" take a hammer and hit the casing on the starter motor, if you can't get a hammer in there to hit it use a piece of metal pipe, place it against the starter and hit the other end

How do you remove radio from 1995 Jeep Cherokee ltd?

Remove the ash tray, there are 4 screws that secure the center dash panel (the black plastic thingy). Remove them, pull the panel out from the bottom. 2 bolts hold the radio in - remove them, carefully pull the radio out, then unplug the wires from the back.

What does Wnci stand for the radio staion?

The "NCI" stands for Nationwide Communications , Inc.". The station was part of a small chain of stations, including WGAR/WNCR, Cleveland, back in the '70s owned by Nationwide Insurance. That chain is long gone.

Your 2003 Expedition's factory radio will go into PHONE mode and loses all control button function and cannot be reset and cannot be turned off what's wrong?

After trying everything you can think off. Disconnect the battery and let it sit for 30 to 60 minutes. This will cost everything to reset to factory mode.

Stereo has no sound after installing new battery in Honda element?

Honda radios have a security feature which prevents their use if they are stolen.

This security feature is activated if the radio is disconnected from the battery (I.E. battery in car replaced).

There should be a security code in your owners manual. Enter the correct code, and the radio will work.

If you don't have the original owners manual, (or you can't find the information), you will have to go to a Honda dealer. They will have to verify ownership of the car/radio and can then look up the code.

How the ionosphere can be used to provide a world wide link?

Radio signals under 30 MHz (give or take) are reflected off the ionosphere back to Earth, whereas radio signals over 30 MHz (give or take) normally go straight through the ionosphere.

The maximum usable frequency (MUF) is the highest frequency reflected by the layers in the ionosphere. This frequency changes from day to night and with the seasons. It is also greatly affected by the 11 year sun spot cycle. Sun spots cause solar wind. This is a major cause for the ionisation of the ionosphere.