High reliability can be achieved by using the advanced RF Board' packaging Bulk.There should be 85°C temperature above 85°C degrees Celsius when it runs.An Evaluation board with the Transmitter RF type.Look for RF Board variants by searching with MAX1479.
MAX1479EVKIT-433 Features
85°C degrees Celsius Transmitter Type
MAX1479EVKIT-433 Applications
There are a lot of Maxim Integrated MAX1479EVKIT-433 RF Boards applications.