Hello and welcome, today we will see how we can change the frequency, in fact, the controlling frequency of our RC car.
RC cars are truly the romance of an early age. some of us live in its charm forever. we are also like to share this love with others. Sharing is when we play with others together with their toys. Playing with others is simply a love activity. But when RC cars are involved or any RC devices are involved.
Why change the frequencies
This doesn’t remain a simple activity As RC car frequencies can mess up with each other. This mess will result as per an old English proverb that too many cooks spoil the broth. For this activity to performs smoothly. All the RC devices should Run on different frequencies.
On the Racing Track
This may be a possibility that you are an administrator of the RC car racing track. the players who come here to play me have the RC cars operating on the same frequency. Again the same frequency of the multiple cars will again make a mess. to avoid this message in both cases you may need to reprogram the operating frequency of the RC car and truck or RC plane or any other radio-controlled device
Same Operative Frequency
A number of reasons why we need to change the frequency of the RC car and trucks. some brands provide the facility to change the frequency of RC cars. The most important reason is that we want to play with our friends we want to have two or more RC cars on a single track. but we can’t do it as other players interfere with our control signals because of the same operative frequency.
Most Common Operative Frequencies
In America in the routine we have two operative frequencies one is 27 megahertz and the second is 49 megahertz if you are planning a mass activity of RC cars then the chances are you will have to deal with both of these frequencies.
But to do this first we need to understand how radio-controlled cars or truck or plane actually communicates with its controlling device.
Controlling mechanism of RC cars
The controlling device transmits a signal of a specific frequency. This signal is received by a controlling unit in the car. Please remember that this receiver can receive the signal of a specific frequency only. if the signal is not of that specific frequency the car will not operate at all.
Then the controlling unit at the receiver end means placed in the car receives and translates the signal into action and the car performs direction as per desire. This is the mechanism of working of an RC car defined in the simplest words. The same is true for all RC devices eg trucks, aircraft, and boats.
Related Article: How to make RC car faster
Now you can easily understand the concept of crosstalk interference. What actually happened is that a controller is emitting signals of a specific frequency. On the receiving end, more than one devices have the ability to receive the signal of that particular frequency.
This is the point where the crosstalk interference actually started. Two or more guys trying to control their car by using the remote control of the same frequency. This will create a mess and nobody will be able to operate his or her car as per his or her Desire.
How to avoid
The goal here is to avoid this crosstalk. There are three different methods that let us avoid this situation.
The first is;
Avoid the range
Every controlling device has a range in which it can emit signals. The same is true for controlling. Usually, if the remote control and the car are at a distance of 75 to 100 meters they can communicate otherwise not.
The trick here is to keep each one away from the other controlling unit. The problem is that this may not be possible all the time especially when you are on a race track for the RC cars or you are playing together.
The second method is to buy the cars of The customizable frequencies these cars provide the user with the facility to change the operating frequencies this change can be made easily by a button on the remote control as well as on the car. Both of them should be on the same frequency. Usually, the manufacturer does not write the frequency instead they indicate the different channels in different colors.
These colors are Brown, red, orange, yellow, green, blue and the respective frequencies are 26.99 5 megahertz 27.0 45 megahertz 27.0 95 megahertz 27. 145 megahertz, 27. 195 megahertz and 27.2 55 megahertz.
Advice for you is don’t it messes with frequencies just select the channel with the help of the color. The channel availability again varies from manufacturer to manufacturer and brand to brand that how many Channels they provide you to operate usually it ranges from two to four.
The ultimate professional solution
If you are a hobbyist RC car driver and passionate about RC car driving then I suggest you this professional solution
All you need to do is to buy specialist cars from the hobbyist stores these have removable crystal sets. These removable crystal sets when change makes a change in the operating frequency.
The different available channels for different frequencies that can be varied through the crystals are ranged are 27 megahertz 6 channels available for 50 heads 10 channels are available but to operate on 15 megahertz for this you need radio lessons in for 72 the 50 channels are available some frequencies are only to work with the aircraft.
In this way, the problem of cross-talk can be resolved easily while operating RC cars.
Have a blessed life and be happy to enjoy racing instead of the happy RC racing
Before leaving this page please remember to read some precautionary measures given at the end of this article this may save you from many legal obligations and can save you and others while playing with frequency-controlled toys.
Do you know that all frequency bands or not legal to operate?
So be aware of the restricted frequency band.
These prohibited frequency bands are prohibited as these are used for special purposes you must have complete knowledge about these bands. Before changing the operating frequency band of your RC car or RC truck. Not only this will be an illegal activity and you will be questionable before the law.
This is so dangerous that this may also result in the form of an accident and may cause physical damage to the life of others.
Please be aware of the life-threatening activity. Also check Best Mini RC Cars in 2021.