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.As you can see, this RF Transceiver module contains 36 terminations.This Transceiver should operate at a temperature of -40°C~85°C when operating.RF Transceiver is capable of supplying a voltage of 2.7V~3.6V volts.2.412GHz~2.472GHz is the RF Transceiver Module's frequency.