All RC vehicles are operated using a remote transmitter and receiver, making these two components some of the most important buying decisions you'll have to make on in order to enjoy the hobby. Oftentimes overlooked by the parts on the actual RC vehicle itself, the RC car remote control and receiver play a huge role in how your RC vehicle performs. With that said, there are a couple of important factors to consider when buying a transmitter and receiver.
Of course, the first thing to consider when looking for a RC car remote control and receiver is the price. Always set a budget for yourself, and know that a more expensive transmitter doesn't necessarily translate into a better quality one. Check all of its features and select one that has the relevant ones and still falls under your set budget. Most transmitters cost under $100, and there are a couple of efficient ones that cost more than $200. That being said, if you're only driving around your backyard or neighbourhood, get a cheaper option. If you intend on racing and using it for years, then get the best one you can afford.
Next, you have to consider the number of channels. Every channel has its own function, and while most RC vehicles run on two channels (because they can only perform two functions), some operate on three and more. For beginners, two channels, one for steering and one for acceleration or throttle is ideal, whereas for more experienced riders, an extra channel for reverse transmissions can also be beneficial.
Further, you want to consider the ergonomics of the transmitter, especially if you're going to be using it for hours on end. Make sure that the handle or the pistol, depending on the type you go for, is easy to hold and doesn't strain your wrist. In other words, look for a lightweight that sits well in your hand. Nowadays, most transmitters allow you to adjust the steering rate and to tighten the throttle depending on your specific needs.
And lastly, consider the transmitter's and receiver's signal range. The higher the range is, the further you can go with your vehicle without losing control. Telemetry is another feature that you may want to consider, as it allows you to monitor your vehicle's performance, including the RPM, temperature and battery levels. However, the telemetry can be distracting for beginners, so most people are better off without them.
