EVB71111B-868-FSK-C

Series:	--
Part Status:	Obsolete
Type:	Receiver, TPMS, RKE
Frequency:	868MHz
For Use With/Related Products:	TH71111
Supplied Contents:	Board(s)

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Introduction to the EVB71111B-868-FSK-CThe evB71111B-868-FSK-C is a radio frequency (RF) evaluation and development board used for various applications. This board provides a great opportunity to explore and build different applications with its various capabilities and features.The EVB71111B-868-FSK-C board is an integrated unit that includes a ZIGBEE transmitter, a ZIGBEE receiver, and a ZIGBEE-capable power amplifier. This board comes with an integrated power sensor, differential filter and amplifier, and a low noise amplifier (LNA). This board is capable of transmitting and receiving over 868 or 900 MHz.Applications of the EVB71111B-868-FSK-CThe EVB71111B-868-FSK-C board can be used for various applications such as wireless communication and telemetry, remote monitoring, remote control systems, surveillance, and data acquisition. This board can also be utilized for developing and testing wireless solutions for industrial applications such as oil and gas field communications, industrial automation and machine-to-machine communication.The board can also be used for low-interference communication systems such as consumer electronics and home automation, building security, health monitoring, and body area networks. It can also be used for navigation, tracking, locating and searching systems.Working Principle of the EVB71111B-868-FSK-CThe EVB71111B-868-FSK-C board works by using a radio frequency (RF) carrier to transmit data in digital form. It supports several modulation schemes, including frequency shift keying (FSK), amplitude shift keying (ASK), phase shift keying (PSK), and quadrature amplitude modulation (QAM).The board can support data rates up to 500 kbps in FSK, up to 64 kbps in ASK, up to 32 kbps in PSK, and up to 20 kbps in the QAM modes. It features an idle state detection, which enables it to detect when it is idle and it can reduce power consumption.To ensure proper operation, the board requires several components such as an oscillator, power supplies, active and passive filters, an integrated power amplifier, a low noise amplifier (LNA), a differential filter, a receiver, and transmitters.When transmitting signals, the board converts the data to a radio frequency waveform, which is then modulated and amplified by the integrated power amplifier. The amplified signal is then radiated to the receiver at a rate of up to 500 kbps. At the receiver, the signal is received by the integrated receiver and demodulated. After the data is demodulated, it is sent to the processor, where it is decoded and processed.ConclusionThe EVB71111B-868-FSK-C is a great evaluation and development board that can be used for various applications. It provides users with an integrated solution that includes all the components needed for RF communication. The board features an idle state detection that can reduce power consumption in order to ensure proper operation. Additionally, it supports various modulation schemes, allowing users to easily develop their wireless solutions.

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