azonenberg changed the topic of #scopehal to: libscopehal, libscopeprotocols, and glscopeclient development and testing | https://github.com/glscopeclient/scopehal-apps | Logs: https://libera.irclog.whitequark.org/scopehal
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<_whitenotifier-9> [scopehal-apps] 602p opened issue #570: Signal to Noise filter (Measurment/Statistic?) - https://github.com/glscopeclient/scopehal-apps/issues/570
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<bvernoux> I have launched the Prod of 5 eCal based on LibreCAL
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<d1b2> <Makerprobe> What cable type is used for passive scope probes? I've learned that they use lossy cable with low capacitance, but that alone was not sufficient for me to find any actual product
<azonenberg> Lol
<azonenberg> Yes, because nobody sells it as a product
<azonenberg> it has literally no use other than making R-C divider probes (being specific b/c transmission line probes are also passive probes, but use ordinary 50 ohm low loss coax)
<azonenberg> so the only people who make it are probe vendors, for in house use
<azonenberg> I was able to score a couple of pieces of it with BNC to SMPM terminations from Carlisle as an engineering sample with the intent of eventually doing a volume order of a passive solder-in scope probe based on that cable
<azonenberg> but it's not something they sell on the open market
<d1b2> <Makerprobe> It seems the only thing easily buildable with regular coax is a 20x 1k probe
<azonenberg> Or 10x 500, which is what my AKL-PTx series probes have mostly been
<azonenberg> Or active probes with 50 ohm outputs, like my AKL-AV1 and AKL-AD4
<d1b2> <Makerprobe> Well yes active is "easy"