The Nokia C5-03 is a budget touchscreen smartphone, first released in December 2010.
Alok Gaur @alokgaur
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发帖于: 2012年2月23日
How can I find out the RF antenna port location inside the phone. I want to connect an external wired RF cable to that port for some testing purpose.
这是一个好问题吗?
Thanks for your response.
Yes, I would like to use antenna module located on the phone, but how can I find it. Where is the antenna module in this picture?
由 Alok Gaur 完成的 2012年2月28日
Pull your module and use the copper contacts where the module connects to the logic board
由 oldturkey03 完成的 2012年2月28日
Yes, I have taken out the module. But I see two RF ports on the PCB. In the Phone schematic these are numbered as X7001 and x7002. How to figureout whichone I should use to solder an external RF cable.
oldturkey03 @oldturkey03
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Alok Gaur, may be this will show what you are after. Otherwise, have you consider using the antenna module as a tracing point.
这个答案有帮助吗?
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Thanks for your response.
Yes, I would like to use antenna module located on the phone, but how can I find it. Where is the antenna module in this picture?
由 Alok Gaur 完成的
Pull your module and use the copper contacts where the module connects to the logic board
由 oldturkey03 完成的
Yes, I have taken out the module. But I see two RF ports on the PCB. In the Phone schematic these are numbered as X7001 and x7002. How to figureout whichone I should use to solder an external RF cable.
由 Alok Gaur 完成的