TB-T3084-2003 铁路列车调度感应通信设备技术要求和试验方法.pdf

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1、ICS45.020S73TB中华人民共和国铁道行业标准TB/T3084-2003铁路列车调度感应通信设备技术要求和试验方法Thespecificationsandtestmethodsoftraindispatchinginductivecommunicationequipmentforrailway2003-10-31发布2004-04-01实施中华Ik民共和国铁道部发布TB/T3084-2003目次前言···········，·，·········，·，·····················，······，········

2、········，··································⋯⋯m1范围········，··············································，··············································⋯⋯12规范性引用标准···········，·····，············，····，·‘············，，·····。·····，，。··‘，，，··⋯13术语和定义······，，·····，··········

3、·····················，，·····························.··········.········....⋯⋯13.1额定射频输出功率·............................................................，·····················..⋯⋯13.2额定音频输出功率············，····‘····························，，，········，·····················

4、···⋯⋯13.3参考输出功率··········，···········-············，·····················································，···⋯⋯13.4音频负载···························」··，，···，，···‘·····················································⋯⋯13.5音频试验负载········，····，·····，，·····················，，

5、···········································，⋯⋯13.6标准信噪比················································，·，，········，····························⋯⋯，⋯⋯24标准试验条件·，··，···，···········，，，，····，，，，······，··，·····，·，，。··1，·，，，···，·，·，·····，·，，··一24.1环境大气条件·····················

6、·，·································，································⋯⋯24.2标准试验信号····，·················································，········，·············，，···········⋯⋯34.3标准日工作循环条件·······················，，·········，························，，··，，⋯⋯，.··⋯⋯，⋯⋯44.4基本电

7、源的标准条件························，················································，···⋯⋯44.5标准设备端口负荷条件·············...........................................········⋯⋯，，....⋯⋯44.6标准静噪条件，·········，··········································，···，···················，·，，····

8、·······，··⋯54.7音频带宽限制·········，···········，································································⋯⋯55基本要求。···，，，，·