This is an RF Transmitter with a Module package.It is possible to maintain RF Transmitter operation at a maximum temperature of 85°C°C.At a minimum working temperature of -40°C degrees Celsius, it maintains reliability.3.3V is the optimal supply voltage for maximum efficiency.
DR3300 Features
Module package Minimum of -40°C°C
DR3300 Applications
There are a lot of Murata Electronics DR3300 RF Transmitter applications.