资料介绍
射频指标标准
射频指标标准
参考Digital cellular telecommunications system (Phase 2+);
Mobile Station (MS) conformance specification;
Part 1: Conformance specification
(GSM 11.10-1 version 7.0.1 Release 1998),
需要测试的指标为其中的:
12.1.1[传导性杂散辐射(Call Mode)]
12.1.2[传导性杂散辐射(Idle Mode)]
12.2.1[辐射性杂散辐射EMC(Call Mode)]
12.2.2[辐射性杂散辐射EMC(Idle Mode)]
13.1[频率误差和相位误差]
13.3[输出功率和功率时间模板]
13.4[输出频谱]
14.2[参考灵敏度]
14.3[接收器可用输入电平范围]
14.4[同频干扰抑制]
14.5[邻道干扰抑制]
14.7[阻塞和杂散响应抑制]
14.8[幅度抑制]
15[时间提前和绝对延迟]
21.1[信号强度]
21.3[静态信号质量]
具体指标要求见下面的列表:
1. 传导性杂散辐射(Call Mode)
|频段 |功率电平(dBm) |
| |GSM900 |DCS1800 |
|100 kHz to 1 GHz |-36 |-36 |
|1