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CC31xx_antenna_diversity_board

JOSEPH TORRENTE
Intellectual 280 points
Other Parts Discussed in Thread: CC3200, UNIFLASH

Hello,

I am developing an application with CC3200 and I would like to get  a CC31xx_antenna_diversity_board
Where could I purchase it ?

Thank you very much

Best Regards

Joseph

  • 0
    TI__Expert 4345 points

    Joseph,

    We are currently developing an Antenna diversity board but it is not available for sale yet.

    We expect to make this available in early 4Q and will make an annoucment in this forum once it is ready.

    Adnan

  • 0 in reply to Adnan
    Intellectual 280 points

    Thanks Adnan,

    I'm waiting for you;

    Please can you send us the schematics ?

    Best Regards

    Joseph

  • 0 in reply to JOSEPH TORRENTE
    Intellectual 915 points

    Hi Adnan,

    Just trying to understand the antenna diversity booster schematic.  In my application, if I want to design the use of a chip antenna as the main antenna but have an alternative U.FL connector for situations where extra range is needed, would I need to add an RF switch like the SKY13351-378LF used on the antenna booster board, then use the antenna selection GPIOs to allow the software to switch between the two?  What's the purpose of  U4 and U6,U7?

    Evan 

  • 0 in reply to Adnan
    Intellectual 280 points

    Hi,

    Executing the antenna diversity exemple programm,with my own hardware,all seems to work fine with NOTERM. But, when I flash without NOTERM symbol, it doesn't work.

    I have to work with serial port for debugging.

    Can anybody help me ?

    Is it parameters issues from uniflash ?

    Many thanks

    Joseph