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Could I supply you FR4 board to use for my jobs?

I want to place a microstrip antenna on a PCB . However, the resonate frequency of the antenna will be changed by the properties of the PCB substrate. Rather than use a PCB which has a well defined value of Er like Rogers, if possible I'd like to use cheap FR4, but measure the permitivity myself. On...
by drkirkby
Wed Aug 22, 2012 9:41 am
 
Forum: PCB Manufacturing Topics
Topic: Could I supply you FR4 board to use for my jobs?
Replies: 1
Views: 2195

Re: Can other PCB manufactuers use PCB123 files?

Thank you. At the moment I don't use any software, though I used Pads and EE Designer about 15 years ago. But some of us want a power supply PCB made for an old Kenwood TS-940S transceriver, and so we were looking at what software could be used. Someone suggested PCB123, but I think KiCad will be mo...
by drkirkby
Wed Aug 22, 2012 9:32 am
 
Forum: PCB Manufacturing Topics
Topic: Can other PCB manufactuers use PCB123 files?
Replies: 3
Views: 4359

Can other PCB manufactuers use PCB123 files?

I'm trying to ascertain if PCB123 can be used to generate file which any decent PCB manufacturer can use, or whether one basically has to get the boards made by Sunstore. Can PCB123 output standard Gerber, NC drill files, and anything else that another PCB manufacturer would use? I want to avoid &qu...
by drkirkby
Wed Aug 22, 2012 2:30 am
 
Forum: PCB Manufacturing Topics
Topic: Can other PCB manufactuers use PCB123 files?
Replies: 3
Views: 4359

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