What's an RT unit reference a WX radar?

[Lear Wanna Be]

Just curious???

 

[MrSky]

Just curious???

Receiver / Transmitter..... It hooks up to the "wave guide" and send a signal to the antenna up front.

Check this out.... Toward the bottom of the article it talks about airborne radar.
http://en.wikipedia.org/wiki/Weather_radar

 

[Lear Wanna Be]

Thanks and I was afraid of that......it has to do with the magnetron ($$$$). I talked to Narco today and they said because the display wouldn't test that I probably had a blown RT unit. Guess I'll get the checkbook out.