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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 radio introduced into Australia?

FM radio broadcasting started in Australia in 1947 but did not catch on and was shut down in 1961 to expand the television band and not reopened until 1975 when Australia's FM allocation was aligned with the rest of the world (Initially it was envisaged that FM broadcasting would take place on UHF but this idea was abandoned as impractical and uneconomic). During the 1980's FM broadcasting developed very slowly as many frequencies were still occupied by Television transmitters but by the 1990's these had been reallocated to other bands.

1999 f150 radio fusewhat number is it in the box?

Check out the website www.motorcraftservice.com On the left side of your computer screen click on owner guides Select your year and Ford model Select which guide you wish to look at Click on VIEW CONTENT An on-line version of your owner's manual is available for viewing Fuses and relays are usually listed under roadside emergencies

How did the radio change life?

There was a time when car radios cranked out the soundtrack of our lives.

Before that, families would huddle around the radio at home to hear serialized presentations, sporting events, and the latest music hits.

These days, radio is a bit of a forgotten toy.

What layer of the atmosphere do radio waves heading upward from earth often bounce off?

The Ionosphere reflects longer radio waves back to Earth. It varies in height going up at night giving the waves a long distance bounce.
Flat vertical walls. Better refraction will Non-ferous metals. Horizontal plan will distort the image of the wave.\ CIV

Which waves have shorter wavelengths radio waves or x rays?

X-rays have by far the shorter wavelength. Radio waves can go from several meters in length to miles in length. X-rays, on the other hand, have a wavelength of 0.01 to 10 nanometers. (Nanometers are one-billionth of a meter thick. For a better picture, think of a millimeter - and divide it into one million.)

What is a heavy metal radio station for Pittsburgh PA?

There are dozens of listings for radio stations in PA. In Reading PA there is a radio station named on the radio that plays heavy metal music. A few music stations are WMMR, WYSP, WIP FM, and WABC FM.

What is the color coding for radio wires for 1994 mercury tracer?

I don't have available the color codes, but now days you can buy the cable-arness adaptor if you want to install an after market radio / stereo which is an exact match for the OEM connectors, and the other ends are prefectly identified to cross connect to your stereo cables. (hope this helps)

Why wont aftermarket radio power on in 2004 crown Victoria?

Answer #1:

I have the same problem in my 03 P-71 crown vic . I tried two different radio's

both base AM/FM Radio's. neither one works. the radio will light up with the parking

lights on but no radio station number lights or sound. it has the the standard

harness. is there a fuse or something else I should be looking for? thank you

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Answer #2:

I had this exact problem with my '90 model interceptor and i traced it to a short in the power windows adjustment stick, try removing the knob and checking the wires.

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Answer #3:

Could be broke.

Why are microwaves more dangerous than radio waves?

Microwaves are high frequency radio waves. They were discovered by an engineer working on high frequency transmission and noticed his coffee got warm near the transmitter.

They burn internally because of their energy levels and frequency. That makes then more dangerous then lower frequencies.

How do you remove the factory radio from a Toyota Tacoma?

http://customtacos.com/tech/index.php?page=index_v2&id=77&c=6

- follow steps 1-4 - once you get the black trim plate off, the stock radio is held in place by 4 nut/screws. - remove the nut/screws - pull the stock radio out - disconnect the harness - disconnect the antenna - disconnect any auxiliary input devices (i.e. CD changer) if you have them

- when you go to put your new deck in, just follow these steps in reverse

cheers!

How do you take a stock radio out a 1992 Oldsmobile Cutlass?

well if you look buy the shifter there is a piece that is around it you have to remove that peice then you remove two screws that are hard to see but they are under the A/C controls once you take that out the plastic cover that covers everything will be easy from there there are 4 screws the hold the radio bracket in place remove thouse two on each side and you done Here's how I removed the radio in my Altima with very little effort: Park on Nuuanu Avenue near downtown Honolulu where the crackheads congregate just north of Vineyard Avenue. Leave the windows down and the doors unlocked; crackheads are stupid (and on crack), so they may not notice that they don't have to smash the window or screwdriver the lock unless you make it obvious. Procedure takes about fifteen minutes, but it's hard to get a reliable appointment (crackheads don't wear watches), so it's best to leave the car during service hours from about midnight to 5 a.m. Crackheads work for free, but they are kind of messy and sometimes do unexpected extra work like removing your ashtray, or your sunglasses, or your surfboard wax. Yep, surfboard wax. Sometimes they cut themselves and leave blood on your seats, but since they are all in excellent health, there is little chance of HIV, or typhoid, or cholera passing to you. Maybe they will work more neatly if you leave a sandwich and a bottle of Two-Buck Chuck. Anyway, it's a free and effortless method.

How is ham radio useful during disaster?

The government itself does not use amateur (ham) radio. There are thousands of licensed ham radio operators who volunteer to help when the government asks for help. These hams have expensive portable radios, antennas, antenna tuners, batteries, and so forth, that they purchase with their own money

Where to get a radio card in Pokemon Crystal?

go to the radio tower in goldenrod city. go to the last person behind the counter. talk to them and answer all questions correctly. they should be yes, yes, no, yes, and no (if not that then they are the opposite n,n,y,n,y)

if these are still wrong then the questions are different then they are in gold and you are on your own.

What the phone number for 100.9 radio now?

There are exactly 100 frequencies available in the FM broadcast band in the USA.

They're shared by all of the FM stations in the country.

When we do a search for 100.3 in the FCC's licensing records, we get 461 items back.

It might help if you can give us some clue as to where you're located when you listen to 100.3

Why did people listen to the radio back then?

ofcourse people listened to radio in WWII they had to to be able to get information on the war. ofcourse people listened to radio in WWII they had to to be able to get information on the war. That's when the infamous Tokyo Rose used to spread Japanese propaganda by radio to American soldiers. Many soldiers were listening to Jazz female artists probably just to get by one more day.

Fix static in am car radio?

There are a few possible causes. If the static changes with engine revs then you have a suppression issue. If the noise is general regardless of whether the engine is running then you need to look at the antenna or the radio itself.

Ignition noise will typically produce a "tic, tic, tic" sound on the radio and is likely to be due to arcing around the HT leads or distibutor.

The alternator can produce a whining noise if the suppressor is bad.

The antenna can perform badly if it is damaged or if its earth connection to the car bodywork does not make a good electrical contact.

If you think it might be your radio try substituting another.

Frequency spectrum analysis of AM wave?

An amplitude modulated signal consists of a CW (continuous wave) at the carrier frequency, plus two

components for each frequency in the modulating information. The two components are separated

from the carrier by a frequency equal to the modulating frequency, with one above and one below the

carrier frequency. Thus, the modulating information appears twice in the spectrum of the modulated signal.

What FM radio station only plays the Beatles?

Don't think one does. Sorry . If I find one ill let you know

Which was invented first the 8 track or the first portable radio?

The Philips Company of the Netherlands invented and released the first compact audio-cassette in 1962. They used high-quality polyester 1/8-inch tape produced by BASF. Recording and playback was at a speed of 1.7/8 inches per second.

The next year in the U.S. sales began of the Norelco Carry-Corder dictation machine that used the new cassette tape. The consumer's demand for blank tape used for personal music-recording was unanticipated by Philips.

History of Sound Recoding

How do you unlock a delco radio?

I just bought a Pontiac Sunbird 1994 2.0 ohc l4. The Delco car radio doesn't works. I mean, doesn't happen when I touch any button.

If you are having problems unlocking the radio go to http://www.delcolockcodes.com and they'll help you out.

The above link charges $9.99 for the codes. They are advertising their services here. You don't have to pay. Just do some searches online and find some forums and get the info there.

Where can you find a factory radio wiring harness diagram for a 1995 Ford Econoline?

Ford vintage AM/FM radios (late 60's to mid 70's or so)

B+ ....................Yellow

GND .................Chassis

Inst Light .........Light Blue/Red stripe

Ant B+ .............Orange

Speakers

Front Left .........Pink/Green stripe

Front Right .......Pink/Blue stripe

Rear Left ..........Orange/Green stripe

Rear Right ........White/Green stripe

{Black wire connects to all speaker (-) sides}

What the URL for Big R Radio Christmas?

http://66.90.121.3:10015

that's it. but what's the reward for my answer?

When was BBC Radio Kent created?

1832 .

But seriously: In the early years of the 20th century. By the mid 1920s it was well established.