The high power RF circuit board is designed with 0 pins.Transceiver, FSK RF Type from the Evaluation board.Try searching with ADF7021 if you're looking for variants.
EVAL-ADF7021-NDBZ5 Features
0 pins Transceiver, FSK Type
EVAL-ADF7021-NDBZ5 Applications
There are a lot of Analog Devices Inc. EVAL-ADF7021-NDBZ5 RF Boards applications.