Protect Electronics from very low and very high temperature

[vandana_kr]

Hi,
I am a wireless hardware design engineer. I am working for a project which operates in very harsh environment of temperature -80 to +140degC. please suggest some RF Transceiver IC which works for this environment or I need to protect my electronic circuitry on the printed circuit board from this harsh temperature environment. Please suggest some heat insulation material for my application.

Regards,
Vandana

 

[Hero999]

You need a heater to warm the board to -40 before most components will work.