Re: Top-side ground plane?
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It may be because it takes more chemicals and more time to do a complete
removal of excess copper.? Outline or isolation is faster and less expensive.?
At least that works for me when doing CNC Milling of a PCB.? It would take
forever to machine excess copper off with the tiny bits we use for CNC mills.
Arv? K7HKL
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On Sat, May 19, 2018 at 2:59 PM, Jerry Gaffke via Groups.Io <jgaffke@...> wrote: Bottom side is sufficient.
With lots of topside copper, more chance of shorts if solder mask isn't perfect.
A topside groundplane would be mostly cut up into long skinny regions that wouldn't do much good.
On Sat, May 19, 2018 at 01:44 pm, Mike wrote:
Curious . . . Why doesn't the ubitx have the top-side copper flooded like the bottom side?
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