The RF Transceiver' mounting method is Surface Mount.As a result of the use of the Tape & Reel (TR) package, the performance of this RF Transceiver module is optimized.A type of RF Transceiver Module, belonging to the WT32i family, is what we are describing here.
WT32I-E-AI61-APTX Features
Surface Mount Tape & Reel (TR) package
WT32I-E-AI61-APTX Applications
There are a lot of Silicon Labs WT32I-E-AI61-APTX RF Transceiver Modules applications.