Search - RF 433

[Other resource] CC1000

Description: CC1000为RF芯片，作为无线通信处理芯片，本程序是基于PIC72作为处理器。频段为433.92M，具有多种通信方式，通信速度可达到65K。-CC1000 RF chip, as wireless communications processing chip, the procedure is based on the PIC72 as the processor. For 433.92M band with a variety of means of communication, communication speeds up to 65K.
Platform: | Size: 7510 | Author: 林强凯 | Hits:

[Communication] ez430-RF5137-433 RF通讯实例

Description: ez430-RF5137-433 RF通讯实例，基于iar平台
Platform: | Size: 60300 | Author: abblihai | Hits:

[Technology Management] 18000-7

Description: 射频自动识别技术领域的标准，使用于433.4mhz的ISO 18000-7 协议-RF automatic identification technology standards, Use 433.4 mhz in the ISO 18000-7 agreement
Platform: | Size: 183296 | Author: 蓝天 | Hits:

[SCM] CC1100

Description: CC1100是一种低成本真正单片的UHF收发器，为低功耗无线应用而设计。电路主要设定为在315、433、868和915MHz的ISM（工业，科学和医学）和SRD（短距离设备）频率波段，也可以容易地设置为300-348 MHz、400-464 MHz和800-928 MHz的其他频率。 RF收发器集成了一个高度可配置的调制解调器。这个调制解调器支持不同的调制格式，其数据传输率可达500kbps。通过开启集成在调制解调器上的前向误差校正选项，能使性能得到提升。 CC1100为数据包处理、数据缓冲、突发数据传输、清晰信道评估、连接质量指示和电磁波激发提供广泛的硬件支持。-err
Platform: | Size: 953344 | Author: | Hits:

[Documents] A7102C_CN

Description: 笙科RF芯片A7102数据手册中文版，可工作于315MHZ,433MHZ,868MHZ,915MHZ波段-AMIC RF chip data A7102 manual Chinese version, can work in 315MHZ, 433MHZ, 868MHZ, 915MHZ band
Platform: | Size: 475136 | Author: 李生 | Hits:

[SCM] 433RF

Description: 433M收发,内有PCB(用99打开),源程序ICC打开,用了IC发送和三极管两种,接收用RX3310-433M transceiver, with a PCB (with 99 open), open source ICC, IC used to send and triode two receivers with RX3310
Platform: | Size: 303104 | Author: abol | Hits:

[Documents] shepindxinpin

Description: 摘要：介绍一种以Atmel公司的单片机 ATmega324p为控制核心，结合数字温度传感器DS18B20和 INTEGRAT10N 公司的无线收发芯片 IA4421的数字化无线温度传感器的设计。该设计频段(433 MHz ISM)无需申请即可使用测温范围为一 4o～95℃ ，分辨率为 0．062 5℃ ，工作频率 433 MHz，接收灵敏度为 109 dBm，最大发射功率 8 dBm，传输距离 200 m，采和电池供电。重点介绍该系统的硬件接口、软件设计以及低功耗设计。该数字化温度传感器可应用到各种需要无接触的场合，实现对现场温度的“先知先觉”。关键词：ATmega324p；数字温度传感器；无线收发；IA4421；ATmega334p -esign and Realization of Digital W ireless Temperature Sensor Based on IA44 ZHANG Kefan，ZHANG Shuhua，TU Qiang，LI Ying (School of Information Science and Engineering，Yunnan University，Kunm ing，650091，China) ct：The digital wireless temperature sensor based on ATmega 324p of Atmel Company，digital temperature se chip RF transceiver IA4421 are introduced，433 M Hz ISM does not need application．temperature measure b g power 0．062 5℃ ，operating frequency 433 MHz，receiving sensitivity 一 109 dBm，the most transmit p distance 200 m，battery power supply．The hardware interface and low po wer software design are analyz sensor can be applied in each contactless occasions，realizing foresight to the temperature． rds：ATmega324p；digital temperature sensor；wireless transceiver；IA4421
Platform: | Size: 8192 | Author: zhengcaite | Hits:

[assembly language] qj

Description: 433无线遥控器,实现遥控器的单片机解码，遥控器地址码识别。-433 RF remote
Platform: | Size: 3072 | Author: frandly | Hits:

[SCM] main153

Description: 一款用EM78P153S做的433MHZ遥控代码，数据格式自定义。-RF REMOTE CODE（RF 433MHZ COMMUNICATION）
Platform: | Size: 3072 | Author: 超散户 | Hits:

[SCM] slaa365

Description: Clear Channel Assessment Using TI MSP430 and CC2500 Radio-This application report describes a 2.4-GHz anti-jamming frequency-hopping system consisting of a designated Transmitter and Receiver, each with distinct functions to avoid RF-channel interference. The Transmitter board emulates the control device (e.g., remote control) by sending commands to be processed on the Receiver side (e.g., TV, stereo, set top box, or gaming console). Since many popular consumer devices use the 2.4-GHz RF spectrum (e.g., cordless phones, wireless routers, microwaves, and PC/Bluetooth® accessories), these systems need to implement a proprietary frequency-hopping scheme in the event that the channel being used by the Transmitter/Receiver pair is already being used by other wireless systems in the vicinity. The specific radio device used for this demo is the TI CC2500 (2.4 GHz) RF transceiver module. The TI portfolio also includes the CC1100 RF transceiver (315/433/868/915-MHz ISM/SRD bands), which shares a common set of configuration registers as those used
Platform: | Size: 27648 | Author: 顏嘉宏 | Hits:

[Embeded-SCM Develop] RF--300220

Description: 欧洲RF 300220 433.96MHZ的无线遥控器R-TTE的相关标准.-RF 300220
Platform: | Size: 66560 | Author: meteor | Hits:

[Program doc] 433-MHz-RF-transmitter-relay-control-module-pic16

Description: 433 MHz RF transmitter relay control module pic16f628 plaster
Platform: | Size: 5812224 | Author: mohammed | Hits:

[Other Embeded program] RF-RS232

Description: 常用的近距离无线传输有很多种方式： 1）CC1100/NRF905 433MHz 无线收发模块； 2）NRF2401 2.4GHz 无线收发模块； 3）蓝牙模块； 4）Zigbee 系列无线模块；以上1/2/3模块，一个大概要几十块钱，一套加起来要一百多块，4就更贵了，单个就要上百块钱而常用的315M遥控模块就便宜很多了，收发一套淘宝上才卖8块钱。这种模块用途极其广泛，例如遥控开关/汽车/门禁/防盗等，大部分是配合2262/2272编解码芯片实现开关的功能。如果能够利用315M 模块实现数据传输，透明传输串口数据，那将是无线数据传输最廉价的方式。 -Commonly used short-range wireless transmission there are many ways: 1) CC1100/NRF905 433MHz wireless transceiver module 2) NRF2401 2.4GHz wireless transceiver module 3) Bluetooth module 4) Zigbee wireless module family 1/2/3 above modules, a probably hundreds of dollars, add up to a hundred pieces, 4 more expensive, single- One hundred dollars and must 315M remote control module used a lot cheaper, send and receive a set of Taobao and sold 8 Money. This module uses a very wide range, such as remote control switch/car/access control/security, etc., mostly with 2262/2272 codec chip switches. If you can use 315M module for data transmission Transmission, transparent serial data transmission, wireless data transmission that would be the cheapest way.
Platform: | Size: 215040 | Author: xu | Hits:

[Software Engineering] JTT-433-UDI-datasheet

Description: SI4432 无线数传模块无线模块 RF射频模块 433M 1700米-SI4432 wireless data transmission module
Platform: | Size: 243712 | Author: 杨先生 | Hits:

[Program doc] 433.92M-rf-design

Description: 433.92M SAWR射频振荡与发射电路之设计，模拟与实现, 非常详细的一个433 rf 设计文档-433.92 M SAWR radio frequency oscillation, and the design of firing circuit, simulation and implementation, a very detailed 433 rf design documents
Platform: | Size: 2240512 | Author: rider.wang | Hits:

[Other] F113-433

Description: 射频遥控发射电路图，体积小很详细，很使用的方案-Rf radio transmission circuit diagram, small size is very detailed, very use
Platform: | Size: 28672 | Author: a | Hits:

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