I was recently driving on the highway and noticed that my radio was cutting in and out. I thought it was just a bad signal, but then I realized that every time my dash cam went on, the radio would cut out. After doing some research, I found out that this is a common problem with dash cams.
The reason is that the dash cam uses the same frequency as the radio, so when it’s on, it can interfere with the radio signal. There are a few ways to fix this problem.
If you’ve ever had your radio go out while driving, you may have chalked it up to a dead battery or bad reception. But if it happens every time you start your car, it could be your dash cam interfering with your radio.
Dash cams are becoming increasingly popular, and for good reason.
They offer peace of mind by providing a visual record of what happens on the road. However, they can also cause problems with your car’s electronics.
One issue that has been reported is interference with radios.
This is most likely to occur if you have a cheap or poorly made dash cam. The wiring in these devices can emit electromagnetic fields that disrupt the delicate electronic components in your radio. As a result, you may lose sound or experience static interference.
Fortunately, there are a few things you can do to reduce the risk of this happening:
– Choose a quality dash cam from a reputable manufacturer. Avoid cheap knock-offs as they are more likely to cause problems.
– If possible, hardwire your dash cam into your car’s electrical system. This will minimize the risk of electromagnetic interference.
Dashcam review – interference with radio
Ferrite Core for Dash Cam
A ferrite core is a type of magnetic core made of ferrite. Ferrite cores are used in electronic devices to store and control magnetic fields. They are also used in transformer applications.
Ferrite cores have a high magnetic permeability, which makes them ideal for use in inductors and transformers.
Credit: www.dashwitness.com
How Do You Stop Fm Radio Interference?
There are a few things you can do to stop FM radio interference. One is to use a ferrite bead, which will block the interference from coming through the power cord. Another is to use an RF shield, which will block the interference from coming through the antenna.
Finally, you can move the radio away from any electronic devices that might be causing the interference.
What Causes Interference on Dab Radio?
There are a few things that can cause interference on DAB radio, including:
-Radiated emissions from other electronic devices: This is the most common type of interference, and is caused by things like cell phones, microwaves, and computers.
-Reflected signals: These are caused when signals bounce off of objects like buildings or hillsides.
-Ionospheric reflection: This happens when signals reflect off of the ionosphere (a layer of charged particles in the upper atmosphere).
Conclusion
A recent blog post discusses the possibility of a dash cam interfering with a car’s radio. The author notes that there have been several reports of this happening, and offers some possible explanations. It is unclear whether the problem is with the dash cam itself, or with the wiring in the car.
In either case, the author suggests that drivers who are having this issue should consult with their dash cam manufacturer or their mechanic.
