CC1352P - switch to external antenna instead of PCB

6

Well, today I tried to de/re solder the smt capacitor. It was a truly difficult procedure… I think I bricked my cap. Signal quality strength dropped in half compared to the PCB antenna… oops.

Does anyone know:

  1. where I can buy a new capacitor?
  2. exactly what type of capacitor it is?

Found it via documentation of TI website.

image

Specification/type/etc of capacitor:

  • Part. Number: 02-04838
  • Description: CAPACITOR, CERAMIC C0G/NP0, 47pF, 16V, -5%/+5%, -55DEGC/+125DEGC, 0402, SMD
  • Vendor: AVX
  • Vendor part number: 0402YA470JAT2A

Reference:
https://e2e.ti.com/support/wireless-connectivity/other-wireless/f/667/t/791444?LAUNCHXL-CC1352P-Clarification-of-ports-for-external-antennas

Buy it at:
https://nl.mouser.com/_/?Keyword=0402YA470JAT2A