2 dishes to one dish 1000

[SimpleSimon]

Or, he could try to go the DIY SuperDuper dish solution.

Strap a DP Dual onto the SD to get 129.

It's not for the faint of heart.

 

[charlesrshell]

How would this strengthen the signal, as gdarwin mentioned? Can anyone help with this answer

 

[Tom Bombadil]

If you had cascading switches that were replaced by a single DPP44, thereby reducing the number of cables and switches in your signal path, then you could see a bump of a few (3? 5?) points in signal strength. But if you were simply replacing a DP34 with a DPP44, then I don't know why you would see a difference.