Standard No.:	GB/T 19882.222-2017
English Name:	Automatic meter reading system—Part 222: Physical layer(PHY) specifications—Wireless communication meter reading system
Chinese Name:	自动抄表系统 第222部分：无线通信抄表系统 物理层规范
Chinese Classification:	N22    Electric energy measurement and load control system
Professional Classification:	GB    National Standard
ICS Classification:	17.220.20 17.220.20    Measurement of electrical and magnetic quantities 17.220.20
Issued by:	AQSIQ; SAC
Implemented on:	2018-7-1
Status:	valid
Language:	English
File Format:	PDF
Word Count:	10500 words
Price(USD):	310.00
Delivery:	via email in 1~5 business day

本部分规定了抄表系统无线通信信号的帧结构、信道编码和调制方式以及相关物理层的射频要求等。
本部分适用于电能信息采集与管理系统本地通信采用微功率无线通信技术的集中器通信单元与电能表通信单元、采集器通信单元之间的数据交换。