首页|嵌入式系统|显示技术|模拟IC/电源|元件与制造|其他IC/制程|消费类电子|无线/通信|汽车电子|工业控制|医疗电子|测试测量
首页 > 分享下载 > 消费类电子 > Galtronics antenna design mate...

Galtronics antenna design mate...

资料介绍
Emission tests---galtronicsGaltronics active test method
1. Emission tests a) Channel and conductive power setting:
GSM 900 Measurements for channels 975, 37, 124. Emission power set to 33 dBm (2 W)

DCS 1800
Measurements for channels 512, 698, 885. Emission power set to 30 dBm (1 W)

PCS 1900 Measurements for channels 512, 661, 810.
Emission power set to 30 dBm (1 W)

b) Handset position setting:
Fix the active phone in the center position of the chamber, Then test the TRP performance of the needed channel. The rotary step of phi and theta is 15 degree.

c) The reference value of TRP:
GSM 900

28.5dBm

DCS 1800 26dBm

PCS 1900 26dBm

2. Sensibility tests a) Channel and BER low limit setting:
GSM 900 Measurements for channels 975, 37, 124

DCS 1800
Measurements channels 512, 885 for 698,

DCS 1900 Measurements for c
Galtronics antenna design mate...
本地下载

评论