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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 are AM and FM waves different?
In FM, which is frequency modulaton, the information is "put onto" the radio waves by varying the frequency of the wave. In AM, which is amplitude modulation, the information is "put onto" the radio waves by varying the amplitude of the wave.
Citizens' band radio do you need to have a license?
No. See http://wireless.fcc.gov/services/index.htm?job=service_home&id=cb, which says "License documents are neither needed nor issued and there are no age or citizenship requirements. As long as you use only an unmodified FCC certificated CB unit, you are provided authority to operate a CB unit in places where the FCC regulates radio communications."
What was christy hemme's name in FM concepts?
Christy Hemme's name in FM Concepts was "Tiffany." She was featured in adult entertainment productions, where she gained recognition before transitioning to professional wrestling and ultimately signing with WWE. Hemme's time in FM Concepts contributed to her early career in the entertainment industry.
Where can you get a wiring diagram for a 1996 Honda Civic stock radio?
Where can I find a passenger side door wiring diagram for a 1996 Honda civic ex coupe?
How was it possible to send a message using radio waves?
Information, such as sound, is carried by systematically changing (modulating) some property of the radiated waves, such as their amplitude, frequency, phase, or pulse width. When radio waves strike an electrical conductor, the oscillating fields induce an alternating current in the conductor. The information in the waves can be extracted and transformed back into its original form.
Hope this helps from scottadroid :D
Why xrays dangerous and not radio waves?
Although radio waves, visible light and X-rays are all part of the electromagnetic spectrum, x-rays travel with a much higher energy at a very short wavelength and create ionizing radiation. When an x-ray passes through organic matter the denser matter will block some of the radiation and that radiation will be deposited in the matter creating some cell damage.
What is the standard if value for am receivers is?
Those AM receivers that are built in superheterodyne configuration almost
always have 455 KHz as their IF frequency. I've known this now for about
60 years, but still have no idea where that number came from. It seems an
unwise choice, since, for roughly the lower half of the AM band, it places the
local oscillator necessarily smack in the upper half of the band. But I'm sure
that several engineers smarter than I had good reasons for putting it there.
What are the KTLA Disney code words for November 11?
the second word is: buzz Do you know the first word?
Which consumes high power between FM and AM radio system?
-- For the same amount of radiated RF power, AM transmitters use more primary
(utility) power, because the modulation must be applied to the final output stage,
requiring high audio power.
-- Commercial FM stations will typically radiate more RF power than AM stations,
because of the relatively higher free space attenuation at the higher frequency of
the commercial FM band ... they need more power to cover the same size 'market'
area. But that's the result of their spot on the radio dial, not their modulation technique.
Sounds like water ingress, possibly in the fuse box area.
Do you need to wire the dimmer illumination wire if your new radio dont have it?
No. There is no illumination, speed or retained accesory power in the factory radio. It is accomplished with car's CANbus communication. To hookup illumination wire on 2006 VW Jetta, tap into white/black wire at the light switch. It dims your lights on your radio. You can also set up different color for day and night.
How do you reset anti theft radio code on 1994 Honda Accord EX when you know the code?
You insert the code with the radio presets. Just push the reset # that corresponds to the radio preset. If you have locked the radio up just leave it on for a few hours and it will reset so you can enter the code again.
Where are the radio fuses in a 1993 Ford Thunderbird sc?
I had an 1990 with jbl system (factory) in it there was one in the fuse box under the dash and one under the hood in the power dist.box 5 amp hope this helps
How do you remove the radio in a 1997 tracer?
I own a '98 Tracer and would assume it is the same as a '97. There are two holes on either side of the radio. Many Ford radios have these holes. Two special "U" shaped tools need to be inserted into these holes and this will release the radio, (you should be able to find these tools at any stereo shop). Then just unplug the wiring harnesses (there are 6-7) and the temperature adjustment cable.
