It adopts the way of Surface Mount for RF Transceiver' mounting.This RF Transceiver module utilizes the Tape & Reel (TR) package for optimized performance.There are 152 terminations in this RF Transceiver module.When operating, Transceiver's operating temperature should be kept at -40°C~85°C.This RF Transceiver Module, belonging to the TOBY-L2 family.The RF Transceiver can supply 3.8V voltage.The RF Transceiver Module operates at a frequency of 850MHz 900MHz 1.8GHz 1.9GHz.