BM78SPP05MC2-0002AA RF/IF and RFID

Series:	--
Packaging:	Tray
Part Status:	Active
RF Family/Standard:	Bluetooth
Protocol:	Bluetooth v4.2
Modulation:	--
Frequency:	2.4GHz
Data Rate:	--
Power - Output:	1.5dBm
Sensitivity:	-92dBm
Serial Interfaces:	UART
Antenna Type:	Not Included
Utilized IC / Part:	--
Memory Size:	--
Voltage - Supply:	3.2 V ~ 4.2 V
Current - Receiving:	37mA
Current - Transmitting:	43mA
Mounting Type:	Surface Mount
Operating Temperature:	-20°C ~ 70°C
Package / Case:	30-SMD Module

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Introduction to RF Transceiver Modules

RF transceiver modules are electronic components designed to send and receive radio frequency (RF) signals. These components are often used in radio communications, wireless local area networks (WLANs) and industrial automation applications due to their compact size, low power consumption, and highly efficient operations.

BM78SPP05MC2-0002AA RF Transceiver Module

The BM78SPP05MC2-0002AA is an RF transceiver module designed for use in a wide range of applications. It offers a high-speed wireless transmission up to a maximum of 8 Mbps, an integrated on-board antenna for 2.4 GHz WLAN applications, an internal application processor for performing basic data transmission tasks, and low power consumption.

BM78SPP05MC2-0002AA Application Field

The BM78SPP05MC2-0002AA RF transceiver module is widely used in wireless communications systems, wireless sensor networks, Wearable devices, wireless local area networks (WLANs), and industrial automation applications. It is especially suitable for applications requiring data communication at up to 8 Mbps, including video streaming, file transfer, audio streaming, and data exchanges between other wireless devices. With its low-power consumption and integrated antenna, it is especially suited for applications with size and power consumption constraints.

BM78SPP05MC2-0002AA Working Principle

The BM78SPP05MC2-0002AA RF transceiver module works by modulating a carrier signal with digital data (information) and subsequently demodulating the signal to extract the data. This process is known as modulation/demodulation.The modulation process starts with the on-board application processor inside the module. The processor encodes the data into a format suitable for transmission over the wireless channel. The processor then passes this encoded data to the digital circuitry within the module. The digital circuitry splits the data up into transmission packets and these are sent to the RF modulation circuitry.The RF modulation circuitry modulates the carrier signal applied to it with the data from the digital circuitry and passes it to the inductor. The inductor, or antenna, then transmits the modulated signal.On the receiver side, the process is essentially reversed. The receiver antenna receives the modulated signal and sends it to the RF demodulation circuitry. The RF demodulation circuitry filters out the data from the signal and passes it to the digital circuitry. The digital circuitry then reassembles the transmission packets and passes it to the on-board application processor. The application processor decodes the data and presents it to the connected device.

Conclusion

The BM78SPP05MC2-0002AA RF transceiver module is a versatile, low-power consumption module suitable for a wide range of applications requiring data communication at up to 8 Mbps. It is a great choice for applications with size and power consumption constraints, such as wireless sensor networks and Wearable devices. The module works by modulating a carrier signal with the data and subsequently demodulating the signal to extract the data.

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