Radios, TX modules, receivers, antennas, and any other misc accessories for radios, all you need to get control over your craft
If you're trying to decide, or don't even have any prior experience, this list will hopefully help you!
Prices may depend on where and when you source the parts, (prices and specs are sourced from the manufacturers website at the time of the writing when possible)
More detail about compatibility is in the FAQ. Slightly different here, as for the most part, I listed the actual RF tech used in the radios
Refers to the sensor type used to get the angle of the stick, we mainly see these two used:
The slot in the back of the radio where you can put a TX module. Higher output power, protocols that the radio itself is incapable of. There are mainly two standard-ish sizes: