... 1.Complete FSK, GFSK, MSK, OOK transceiver 2.Made with SI4463 B1 wireless transceiver chip, Silicon Labs branded. 3.Small size ... Brief Introduction:This module is made with SI4463 B1 wireless transceiver chip, Silicon Labs branded, which is complete, small ... of wireless data transmitting, receving and RF parameter settings. Basic Features: Complete FSK, GFSK, MSK, OOK transceiver Frequency Range433~ ...