High temperature RF transceiver

[Pablo Bleyer Kocik]

Hello.

Does anybody know if such a beast exists? I have been looking for any
VHF/UHF transceiver with a -40 - +125ºC (or even +105ºC) temp range
without luck. There seems to be automotive temperature RF
*transmitters* (Chipcon, Melexis, etc.) but no automotive temperature
transceivers...

Any help much appreciated.

Warmest regards.

 

[Joerg]

Hello Pablo,

Check the TI TRF series. The problem may be the upper end which they
usually spec at 85C. Maybe they have special versions that can go higher,
just write to them. But I'd bet it will get expensive if they had any.

Regards, Joerg