Gerber file for single layer board

[AA2]

I have made a single layer board PCB in ultiboard. (on copper top)

On making PCB, project explorer shows copper bottom & related botom layers. I thouht I can remove these layers in final gerber generation.

But on final step, we can unselect the copper bottom layer option. So fro my single layer board, ultiboard generated gerbers as if its double side board.

How to make settings in ultiboard for this?

[Chen_T]

Hi there,

In the Gerber properties window, you can only check the Copper Top layer and leave other settings as default when you export this Single layer board.

Another way is when you design this Single layer board in the beginning, you can set only one layer at first.

1. Click Options => PCB Properties and then select the Copper layers tab
2. In the Allow routing part, change the layer name Copper Bottom, and click its Properties
3. In the Copper Layers Properties dialog, uncheck Routing. It should look like the image below

Hope it helps!