Description: 基于无线芯片SI4432的组网程序，程序中包括液晶显示，RS232通讯，无线数传，我码率的计算等-SI4432-based wireless chip group net programs, the program includes LCD display, RS232 communications, wireless data transmission, I would rate the calculation Platform: |
Size: 5120 |
Author:陈玲丽 |
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Description: SILABS新推出SI4463完整DEMO板原理图、PCB图、DEMO程序下载。传输距离1000~2000米
SILABS新推出EZradioPRO系列RFIC:SI4432,适合长远距离的无线数据传输应用.其发射功率+20dbm,接收灵敏度-116dbm,通讯距离2000米
SI4463特点
频率范围= 119–1050 MHz
接收灵敏度 = –126 dBm
调频模式
(G)FSK and 4(G)FSK
OOK and ASK
最大输出功率
+20 dBm (Si4464/63)
+16 dBm (Si4461)
+13 dBm (Si4460)
PA支持 +27 dBm
低功耗
10/13 mA RX
19 mA TX at +10 dBm (Si4460)
待机模式
30 nA shutdown, 50 nA standby
波特率= 0.123 kbps to 1Mbps
快速唤醒转换时间
支持电压= 1.8 to 3.6 V
Excellent selectivity performance
60 dB adjacent channel
> 73 dB blocking at 1 MHz
天线多样性和T / R开关控制
高度可配置的包处理程序
TX and RX 64 byte FIFOs
自动频选(AFC)
自动增益控制 (AGC)
低成本
Low Battery Detector
温度传感器
20-pin QFN 封装
IEEE 802.15.4g compliant
FCC Part 90 Mask D
-SILABS new EZradioPRO series RFICs: SI4432, suitable for long-term distance wireless data transmission applications. Emission power+20dbm, receiver sensitivity-116dbm 2000 meters communication distance the SI4463 characteristics of the frequency range = 119-1050 MHz Receiving Sensitivity =-126 dBm FM mode ( G) FSK and 4 (G) FSK OOK and ASK the maximum output power+20 dBm (Si4464/63)+16 dBm, (Si4461)+13 dBm, (Si4460) PA to support+27 dBm low-power 10/13 mA RX 19 mA TX at+10 dBm (Si4460) 30 nA of the shutdown of the standby mode, 50 nA, the standby baud rate = 0.123 kbps to 1Mbps fast wake-up voltage conversion time support = 1.8 to 3.6 V Excellent selectivity Performance 60 dB adjacent channel> 73 dB, the blocking at 1 MHz antenna diversity and T/R switch control highly configurable packet handler TX and RX 64 byte FIFOs automatic frequency-selective (AFC) Automatic Gain Control (AGC) low-cost Low Battery Detector temperature sensor 20-pin QFN package IEEE 802.15.4g compliant FCC Par Platform: |
Size: 2699264 |
Author:王超 |
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Description: SI4432中文手册完整版
采用Silicon Labs EZRadioPRO系列ISM频段无线芯片SI4432,在240-960 MHZ频段下最大输出功率可以达到+20DBm。整个网络分为PC机、中继器和节点三部分，此方案为无线工程师们使用SI4432芯片开发无线网络控制系统，提供了完整的硬件和软件参考。-The SI4432 the Chinese manual full version of Silicon Labs EZRadioPRO ISM band wireless chip SI4432, 240-960 MHZ band under the maximum output power can reach+20DBm. The entire network is divided into three parts of a PC, repeater node, this scenario used for wireless engineers the SI4432 chip developed wireless network control system, provides a complete hardware and software reference. Platform: |
Size: 6439936 |
Author:z |
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Description: SI1000 官方例程
The Si1000 is a mixed signal microcontroller with an integrated EZRadioPRO Sub-GHz wireless transceiver. The
single chip Si1000 is functionally equivalent to the C8051F930 MCU and the Si4432 EZRadioPRO transceiver. The
EZRadioPRO wireless transceiver on the Si1000 is a sophisticated radio that includes digital control of all RF
parameters, a digital modem, and a packet handler. Platform: |
Size: 243887 |
Author:594629348@qq.com |
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Search - si4432 EZRadioPRO