SX1211数据手册开发板套件编程器的射频评估开发套件开发板规格书PDF

描述 Description

The SX1211 is a low cost single-chip transceiver operating in the frequency ranges from 863-870, 902-928 MHz and 950-960 MHz. The SX1211 is optimized for very low power consumption (3mA in receiver mode). Remote Keyless Entry Reference Design

特性 Features

·Low Rx power consumption: 3mA
·Low Tx power consumption: 25 mA @ +10 dBm
·Good reception sensitivity: down to -107 dBm at 25 kb/s in FSK, -113 dBm at 2kb/s in OOK
·Programmable RF output power: up to +12.5 dBm in 8 steps
·Packet handling feature with data whitening and automatic CRC generation
·RSSI (Received Signal Strength Indicator) range from noise floor to 0 dBm
·Bit rates up to 200 kb/s, NRZ coding
·On-chip frequency synthesizer
·FSK and OOK modulation
·Incoming sync word recognition
·Built-in Bit-Synchronizer for incoming data and clock synchronization and recovery
·5 x 5 mm TQFN package
·Optimized Circuit Configuration for Low-cost applications

应用 Application

·Wireless alarm and security systems
·Wireless sensor networks
·Automated Meter Reading
·Home and building automation
·Industrial monitoring and control
·Remote Wireless Control
·Smart Lighting Systems

简介

SX1211属于开发板套件编程器的射频评估开发套件开发板。由制造生产的SX1211射频评估和开发套件，开发板本系列中的产品适用于在已知实施环境中，提供能访问射频相关器件的功能或者有助于访问该功能。所含的焦点产品范围从射频信号链元器件（如放大器和检测器）到模块化收发器，以及不直接包含焦点产品的适配器硬件，但此类硬件可供方便地访问用户单独提供的特定射频产品或系列。