Standard No.:	GB/T 15491-2008
Chinese Name:	移动通信双工器电性能要求及测量方法
English Name:	Requirements and measurement methods of electrical performance for duplexers used in the mobile services
Professional Classification:	M37 Mobile communication equipment
Professional Classification:	GB National Standard
ICS Classification:	33.120.01 Components and accessories synthesis
Issued by:
Issued on:	2008-04-11
Implemented on:	2008-09-01
Status:	VALID
Replace:	GB/T15491-1995 Performance requirements of electricity and methods of measurement for duplexers used in the mobile services
Language:	English
File Format:	PDF
Word Count:
Price(USD):	please email coc@codeofchina.com for quotation
Delivery:	via email in 1-3 business day

前言Ⅲ
1 范围1
2 规范性引用文件1
3 术语和定义1
4 电性能要求2
4.1 收发频率间隔2
4.2 带宽、插入损耗、抑制度和隔离度2
4.3 电压驻波比3
4.4 标称阻抗3
4.5 最大输入功率3
4.6 工作温度范围4
4.7 频率稳定性(温度) 4
4.8 连接方式4
5 标准试验条件4
5.1 工作条件4
5.2 标准大气条件4
6 仲裁大气条件4
7 环境要求及试验方法5
8 测量设备的一般要求6
9 测量方法6
9.1 插入损耗6
9.2 抑制度、隔离度7
9.3 电压驻波比8
9.4 带宽、中心频率9
9.5 频率稳定性(温度) 9
9.6 最大输入功率10
附录A (资料性附录) 计算带阻式双工器带宽的示例11
附录B (资料性附录) 计算带通式双工器带宽的示例12