LAUNCHCC3235MOD: External antenna on J17

Brahim Salh

Part Number: LAUNCHCC3235MOD

Hi TI,

I want to to connect an external antenna to the J17 connector on LAUNCHCC3235MOD but I don't know what capacitors to solder for that ( C35, C36, C37 and C38).

Best Regards,

Brahim

over 2 years ago

+1 Vincent Rodriguez over 2 years ago

TI__Mastermind 28285 points

You would remove C39 and populate C35

0 Brahim Salh over 2 years ago in reply to Vincent Rodriguez

Intellectual 290 points

Hi Vincent,

What about C36, C37 and C38 ?

BR,

Brahim

+1 Vincent Rodriguez over 2 years ago in reply to Brahim Salh

TI__Mastermind 28285 points

Those aren't needed - they are just addition matching components that could be used to match the RF output.

BR,
Vince

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LAUNCHCC3235MOD: External antenna on J17