I decided to go the Spektrum receiver for my Y6 since I already had a few other compatible receivers on other models.

The Pixhawk use a Spektrum satellite receiver to receive the digital signal directly and in that configuration I am a bit disappointed by the range especially when the Y6 is pointing in the wrong direction.

I know I could use the Spektrum AR8000 receiver through a PPM encoder and use the satellite receiver in another location but is there any other ways?  Can we connect multiple satelite receivers in different locations?

I was told that there were some diversity receiver boards but could not find any of them, does anyone know if such boards exists for a Spektrum receiver? 

Thanks for your support!