Electronics, RF, reverse engineering. Engineer at @GSGlabs & author of inspectrum. he/him. @miek@mastodon.social

Scotland
Joined March 2014
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btw i'm miek at mastodon dot social if you want to follow me there
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UHF RFID! It probably speaks EPC Gen2
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Replying to @gsuberland
maybe you could use an RF power detector IC after AC-coupling, something like the AD8318 used on this board? sv1afn.com/en/products/ad831…
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looks like it uses another port from the PNA-X, through a few splitters, to feed a trigger signal to the sampling scopes
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it's a regular scam i've seen on there a lot. they'll compromise an account with good feedback, spam it with listings for expensive stuff, and try to get people to pay off-site
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Replying to @lukeweston
Yep, this one's a C-L-C T-match and I'm adjusting the caps
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hmm, i think there's something wrong with this etch a sketch
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Replying to @lukeweston
oh no. if that pin is extended as far as it looks, i wouldn't plug it into anything
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in the group photo, the green one looks like a perfect match s.alicdn.com/@sc04/kf/Ha8bd8…
this one looks really close: alibaba.com/product-detail/P… - same ribs on top, same handle, and same valve
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Replying to @ExplodingLemur
might need to press down to get the next page and set whether to trigger on reads, writes, or both
This weekend I added support for the Agilent 86100A sampling scope to glscopeclient/scopehal, along with support for GPIB adapters using the linux-gpib library. Here it is showing a 10Gbps eye diagram 🤩
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and it's all good again! 🎉
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I tested across the switch that selects between inputs and there's definitely a fault in it, but it's got a spare input! So I swapped the cable over and modified the control cable to swap the signals
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