Is there an analytical test for the wireless?

Does anyone know of an analytical test hardware wireless for a MacBook Pro?  I'm having persistent problems with a periodic loss of binding and were able to verify that the router is not the problem, so I need to look at the MB Pro.

Wireless diagnosis

https://support.Apple.com/en-us/HT202663

https://support.Apple.com/kb/PH21677?viewlocale=en_US&locale=en_US

Tags: Mac OS & System Software

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