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LAUNCHXL-CC1352P: Using SMA antenna instead of PCB antenna

Ben Schoeler
Prodigy 145 points
Part Number: LAUNCHXL-CC1352P

HI Ti,

How do we enable using the SMA antenna on the launchpad?  I think by default it is using the PCB antenna.

Does the SMA support both 915 and 2.4 Ghz?  RIf i wanted to use the 915 MHz, which SMA antenna should we be using with the launchpad?  Any recommendations? 

  • +1
    TI__Guru**** 317180 points

    If you look at the schematic and the layout, a capacitor has to be moved to switch from the PCB antenna and the SMA connector:

    The SMA connector supports both frequencies.

    For kits we have used Pulse W5017.