功耗指标
========

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作者： 金艺

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下图为Air724UG的功耗指标

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1. 连接综测仪的实验室数据指标：

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参数

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描述

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条件

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最小

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典型

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最大

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单位

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VBAT

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供电电压

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电压必须在该范围之内，包括电压跌落，纹波和尖峰时

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3.3

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3.8

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4.3

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V

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IVBAT

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平均供电电流

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关机漏电流

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第一次上电

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30

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uA

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开机后关机（RTC正常工作）

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220

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uA

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待机电流

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LTE-TDD Pagingcycle=128

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1.78

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mA

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LTE-FDD Pagingcycle=128

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1.8

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mA

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飞行模式 AT+CFUN=4

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1.39

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mA

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LTE-FDD B1

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TX power = 23dbm CH300, BW=20M

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470

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mA

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TX power = -42dbm CH300, BW=20M

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151

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mA

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LTE-FDD B3

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TX power = 23dbm CH1575, BW=20M

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514

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mA

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TX power = -42dbm CH1575, BW=20M

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152

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mA

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LTE-FDD B5

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TX power = 23dbm CH2525, BW=20M

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522

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mA

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TX power = -42dbm CH2525, BW=20M

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138

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mA

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LTE-FDD B8

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TX power = 23dbm CH3625, BW=20M

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624

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mA

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TX power = -42dbm CH3625, BW=20M

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138

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mA

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LTE-TDD B34

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TX power = 23dbm CH36275, BW=20M

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275

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mA

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TX power = -42dbm CH36275, BW=20M

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115.4

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mA

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LTE-TDD B38

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TX power = 23dbm CH38000, BW=20M

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290

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mA

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TX power = -42dbm CH38000, BW=20M

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119.5

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mA

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LTE-TDD B39

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TX power = 23dbm CH38450, BW=20M

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250.4

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mA

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TX power = -42dbm CH38450, BW=20M

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100

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mA

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LTE-TDD B40

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TX power = 23dbm CH39150, BW=20M

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316

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mA

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TX power = -42dbm CH39150, BW=20M

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116

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mA

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LTE-TDD B41

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TX power = 23dbm CH40620, BW=20M

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291

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mA

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TX power = -42dbm CH40620, BW=20M

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119

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mA

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2.实网模拟场景功耗：

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1) 测试条件：

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   频段：移动B40

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   信号强度(CESQ): 72

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   条件

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   数值

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   TCP连接，自动休眠，1分钟心跳间隔

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   8.5 mA

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   TCP连接，自动休眠，5分钟心跳间隔

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   3.48 mA

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   注意：由于是实网测试，网络信号强度，注册频段，都会对测试的值有较大影响，因此，此参数仅做参考。

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