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The Nokia C5-03 is a budget touchscreen smartphone, first released in December 2010.

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internal RF port location

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.

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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?

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Pull your module and use the copper contacts where the module connects to the logic board

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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.

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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.

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