#bluetooth rf frequency

Infrared (IR) and Bluetooth wireless technologies are commonly used for short-range wireless communication between electronic devices. Bluetooth, on the other hand, has initially gained popularity with its use for data and voice communication. Bluetooth is a type of RF, which is an open wireless technology standard for transmitting data over short distances. Bluetooth remotes work the same way as Infrared remotes, but instead of sending light pulses, they send the codes to the device via radio waves. It uses radio waves on a frequency band between 2.400 GHz and 2.483.5 GHz for data transmission. According to the Bluetooth Special Interest Group (SIG), Bluetooth technology is designed to support a wide range of achievable ranges between two devices, providing developers huge flexibility to create wireless solutions. Bluetooth uses RF signals to operate, and RF remotes are more expensive as there are fewer frequencies for them to use, and they still may experience interference from other RF devices, according to 1000Bulbs. What's great about Bluetooth technology is that it also enables home electronics, including TVs, to receive control signals from smartphones, tablets, and other mobile devices. Read more in our articles including "Infrared vs Bluetooth remotes: Which is better?" and "Pioneer FREEme Bluetooth Speaker Quick Review".