How is the reception of a FM radio determined?
The distance between the receiver and the transmitting tower will normally determine the FM radio reception. Usually, there will be a receiver that doesn’t have an antenna, which will be attached inside the radio. This receiver will receive the strongest signals, but these can be prone to interference. Plus, the signal can drift time and again.
Why did my FM radio signal go away?
The likely source of this problem is not that the FM signal went away, but that it was overwhelmed by a local interference (RFI) source. Certain electrical systems, like high-intensity lighting, can generate a lot of “white noise” in the VHF range, including the FM broadcast band.
How does distance affect the FM radio signal?
The distance between the receiver and the transmitting tower will normally determine the FM radio reception. Usually, there will be a receiver that doesn’t have an antenna, which will be attached inside the radio. This receiver will receive the strongest signals, but these can be prone to interference.
How to improve FM signal on radio with a single wire antenna?
Radio signals are easily captured when you increase the height. Do this continually until you get the perfect reception. After the first two steps, you will now have to tape the antenna in position, but only temporarily. You should not tape it permanently until you are confident of the radio signals and that they are strong enough.
How to troubleshoot poor or no AM or FM radio reception?
If you have an amplifier connected, disconnect the amplifier power. If the AM reception now improves, the amplifier is the problem. There is not a fix for this other than lowering the GAIN feature on the amplifier, if applicable. Try resetting the car stereo. There could also be a poor ground connection.
The likely source of this problem is not that the FM signal went away, but that it was overwhelmed by a local interference (RFI) source. Certain electrical systems, like high-intensity lighting, can generate a lot of “white noise” in the VHF range, including the FM broadcast band.
Can you get good radio reception in a bad location?
You can get the same reception in a bad location (using a great antenna) as you can in a good location (using a bad antenna)! But lets work on improving both! Statement from Radio Bob: You MUST have an antenna (of some kind) to receive any signals on a radio!
What makes your FM radio reception so good?
RADIOS: For good reception, a radio must have good selectivity (selectivity is a radio’s ability to separate weak stations located nearby, on the FM dial, strong stations) and good sensitivity (the ability to receive weak, distant, stations at all!) Car Radios: You already probably have a radio with these features.