- 易迪拓培训,专注于微波、射频、天线设计工程师的培养
通信射频资料
录入：edatop.com 点击：
Q2406 - Q2426 GPRS - RF TroubleShooting Guide.pdf : General ingormation:
test philosophy ;guide to pictograms;equipment and software;
frequency plan;
case of 850/1900 modules
Investigation procedure
checking GSM functonalities;cheching radio parameters;
GPRS failures related to GSM failures;pure GPRS failures
test philosophy ;guide to pictograms;equipment and software;
frequency plan;
case of 850/1900 modules
Investigation procedure
checking GSM functonalities;cheching radio parameters;
GPRS failures related to GSM failures;pure GPRS failures
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