| Products > Test Equipment |
| > 1 GHz DIY differential probes |
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| bitbanger:
Expressing interest for one of these. |
| BFX:
This is really great :-+ But isn't possible to do that in little bit better formfactor? Slim to be able to put inside some nice aluminum cover? :box: |
| nctnico:
--- Quote from: BFX on December 28, 2018, 09:28:02 pm ---This is really great :-+ But isn't possible to do that in little bit better formfactor? Slim to be able to put inside some nice aluminum cover? :box: --- End quote --- I tried to make the board as narrow as possible however the width is dictated by the width of the micro-USB and SMA connectors. IMHO the design isn't lumpy compared to differential probes you can buy from R&S, Keysight or Lecroy but yes, it definitely is more lumpy than a passive probe. BTW I'm having a plastic case designed & manufactured because the heat-shrink sleeving just didn't sit right with me. |
| mk_:
--- Quote from: BFX on December 28, 2018, 09:28:02 pm ---Slim to be able to put inside some nice aluminum cover? :box: --- End quote --- I buildt a 400MHz-Diffprobe some time ago and decided against a nice aluminiumcover because if it sits somewere on the circuit the chance for a destructive short is high. |
| BFX:
--- Quote from: mk_ on December 28, 2018, 10:39:06 pm --- --- Quote from: BFX on December 28, 2018, 09:28:02 pm ---Slim to be able to put inside some nice aluminum cover? :box: --- End quote --- I buildt a 400MHz-Diffprobe some time ago and decided against a nice aluminiumcover because if it sits somewere on the circuit the chance for a destructive short is high. --- End quote --- It's all depends on design. If it's done properly there is no chance for some shorts. But yes it's necessary to have access to some CNC machine. Here is for example my noise source. |
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