欧洲杯预测

ETSI EN 300328 V2.2.2 行業資訊
2019-04-30 admin

EN 300328 V2.2.2(2019-07)

etsi en 300 328 v2.2.2dexinbanbenyizaioumengguanfangwangzhanshangzhengshifabulexindeojgonggao。gonggaoriqiwei2020nian2yue6ri,erjiubanbendeetsi en 300 328 v2.1.1jiangzai2021nian8yue6ribeidiaoxiao。zaidiaoxiaoriqizhiqian,keyishiyongxinjiubanben。chexiaoriqizhihou,jiangqiangzhizhixingxinbanben。

ruguoshenqingrenxuyaojiangdangqianbaogaocongv2.1.1shengjidaov2.2.2,zexuyaozhongxinpingguheceshijieshouqizusaideceshixiangmu,bingqieyijingxiugailezhuyaoceshichengxuheceshixiangmudejixianzhi,yincitongguov2.1.1banbendechanpinbunengbaozhengfuhev2.2.2。


EN 300328 V2.2.2和V2.1.1之間的主要區別

yi、1 ghzyixiafashejizasanfashedexianzhibianhua。

er、jieshoujizusaiceshichengxuhejixianzhixiaozheng。


1.雜散域中發射機無用發射的變化

在694MHz?862MHz頻段內,極限值從-54dBm / 100KHz調整到-36dBm / 100KHz。限制值增加了18db,使其更易于通過。


V2.1.1


V2.2.2

2.更改接收者類別分類



3.更改接收器阻塞

3.1jixiaobiaozhun

v2.1.1

zuidixingnengbiaozhunyingweiperxiaoyuhuodengyu10%。zhizaoshangkeyishengmingtidaixingnengbiaozhun,zhiyaoshiyongyushebeideyuqiyongtujike。


v2.2.2

欧洲杯预测 duiyuzhichijinxingperhuoferceshideshebei,zuidixingnengbiaozhunyingweiperhuoferxiaoyuhuodengyu10%。

duiyubuzhichijinxingperhuoferceshideshebei,zuidixingnengbiaozhunyingweibusunshishebeiyuqiyongtusuoxudewuxianchuanshugongneng。


3.2jixian



欧洲杯预测 ouzhoubeiyuce(jiancheng“ouzhoubeiyucejiance”,gupiaodaima:837435)2004nianburuzhongguoshichang,zongbuweiyushenzhen,zaiquanguojianlileliuzuodaxingzongheceshishiyanjidi,shiyanshimianjichaoguo20000ping,baokuo:diancijianrong(emc)shiyanshi、5gshepin(rf)shiyanshi、dianqianguishiyanshi、guojizhuanzhengyuyidaiyilurenzheng、guangfuzujianshiyanshi、xinnengyuanshiyanshi、qichecailiao&lingbujianshiyanshi、kekaoxingshiyanshi、xiaofeipin&gongyepinshiyanshi、shipinjiechucailiaoshiyanshi、shengtaihuanjingshiyanshi、zhinengzhaomingnengxiao&guangxingnengshiyanshideng。tongshiouzhoubeiyucejiancezaishenzhen、shanghai、guangzhou、changsha、liuzhou、xianggangdengdijunsheyouquanguofenzhijigou,gouzhuleyiliudejiancejishugonggongfuwupingtaijifugaiquanguodejishubaozhangtixihefuwuwangluo,yichengchangweijiancejishufuwuzongheshilizuiqiangdequanguoxingzhuanyejigouzhiyi.

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