biff44
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Anybody know what dielectric constant range coors superstrates run? I found one spec sheet listing only the following minimal information:
εr=9.9 +/- 0.1 at 1 MHz
εr=9.9 at 4 GHz but no tolerance
εr=9.7 at 10 GHz but no tolerance
I am curious over a large manufacturing run what εr they seem to be able to hold over the 2-18 Ghz range.
εr=9.9 +/- 0.1 at 1 MHz
εr=9.9 at 4 GHz but no tolerance
εr=9.7 at 10 GHz but no tolerance
I am curious over a large manufacturing run what εr they seem to be able to hold over the 2-18 Ghz range.