Raytheon Radar SL70 with older Radome

[benjiwoodboat]

Can I upgrade just the display unit? I have an RL9 radar with the older style radome, and wanted to get a newer display, the SL70. I know the SL70 uses the pathfinder radome. Are the two compatible?

[Highlander40]

Ben, both units are obsolete.
The company changed to Raymarine years ago and just got bought by FLIR in the last week or so.
I had a RL70 and upgraded to a MFD with digital radome. High contrast color is much better than the old dark grey/light grey LCD.

You might get lucky but every time a new generation comes out they change everything.