BT860-ST

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RF transceiver modules play an important role in radio communication systems, and the BT860-ST is a type of highly competent one that is popular in the market. It is based on Class-1 + Bluetooth 4.1 with low-power radio transceiver system-on-chip solutions, covering all the relevant frequency bands respectively.

It has the integrated chip of Avago ACPM-7111, and it is in low-power mode that supports the maximum power of 7dbm in power output. Its integrated audio processing has 8K sampling rate, and is professional in echo reduction, boosted voice clarity, SBC music playback and etc. It’s operation temperature can reach as low as -10℃ to +60℃, and storage temperature can reach as low as -10℃ to +80℃.

It supports UART and DMA both, and adopts simple SHOM3R algorithm at the level of MAC, which is optimized for latency and power consumption, to ensure the stability of the entire system. It is with small size and high performance, and its structure design is professional. In addition to general control pins, there are dedicated signal pins, which will make the system more secure.

One of the main application fields of BT860-ST is wireless audio broadcast. It can also be used for Bluetooth remote control devices, wireless sound transmission and short-distance one-to-many wireless audio digital transmission systems such as audio classifiers, audio amplifiers and audio decoders. In addition, this product can also be used in two-way voice intercom systems and distance control systems.

The working principle of BT860-ST is to receive and transmit data or signals via the antenna. The frequency spectrum of the antenna can increase the power of the data or messages delivered. When the transmitter transmits data, it is converted into RF energy by the transmitter, and is sent through the antenna to the receiver.

When the receiver receives the RF energy, it is converted into electrical signals. After the signal is received, the receiver sends the signals to the antenna for transmitting data or messages. After the data or messages are received, the transmitter uses the antenna to send the data or messages back to the receiver in the form of RF energy. The received signals are converted back into electrical signals to complete the data transmission process.

BT860-ST is a popular RF transceiver module which has a wide range of uses. It has excellent performance and can be applied to wireless audio broadcasting, wireless sound transmission, two-way voice intercom systems and other distance control systems. Its working principle is to receive and transmit data or signals via the antenna, which will increase the power of the data or messages delivered.

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