| Products > Test Equipment |
| > 1 GHz DIY differential probes |
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| bitbanger:
^ with him/her. I'd be perfectly happy with as-is stated performance and 3D printing an enclosure. |
| David Hess:
--- Quote from: BravoV on December 31, 2018, 06:40:16 pm --- --- Quote from: David Hess on December 31, 2018, 06:19:46 pm ---A conductive case is actually desired to prevent degradation of the AC common mode rejection from variation in the probe's environment. Plastic enclosures should have a conductive film on the inside. --- End quote --- Will something like the old conductive carbon spray for coating the CRT TV case internal or the CRT tube work ? Example : --- End quote --- If it will work for EMI shielding then it will probably work. The cases on the Apple 2 computer used something like that on the inside. |
| _Wim_:
--- Quote from: David Hess on January 01, 2019, 02:57:36 am --- --- Quote from: BravoV on December 31, 2018, 06:40:16 pm --- --- Quote from: David Hess on December 31, 2018, 06:19:46 pm ---A conductive case is actually desired to prevent degradation of the AC common mode rejection from variation in the probe's environment. Plastic enclosures should have a conductive film on the inside. --- End quote --- Will something like the old conductive carbon spray for coating the CRT TV case internal or the CRT tube work ? Example : --- End quote --- If it will work for EMI shielding then it will probably work. The cases on the Apple 2 computer used something like that on the inside. --- End quote --- I think for EMI it is better to use this one on a plastic enclosure (kontakt chemie EMV 35 or EMI 35): https://uk.farnell.com/kontakt-chemie/emi-35-200ml/coating-conductive-emi-35-200ml/dp/2142398 |
| the Willows:
Very interesting, was on the way to order from the German guy, but this seems to be a much better design. Please write me up for 2 pcs. We own (me and Daniel from Xtreemtec) since last december a LeCroy WavePro 7300, but no probes yes. Hard to find item or huge prices. So this is a good alternative. |
| paul67:
Are there any probe kits remaining? I'm interested in one. Thanks. |
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