A small tool to view real-world ActivityPub objects as JSON! Enter a URL
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to the server to view the underlying object.
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"id": "https://mastodon.murkworks.net/users/moira/statuses/113773288204766251",
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"published": "2025-01-05T02:03:25Z",
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"content": "<p>So I ran the 2 MHz signal from the EICO through the big pushbutton switch to test all these inputs that appear to be tied together in DC...</p><p>...and even with an AC signal, other than VHS, they're still all tied together. At least at 2 MHz.</p><p>In this example, where I have it connected to input 3 of four in the big combined input block, the signal level actually goes _down_ a little when the input with an actual signal on it is selected. It's slightly _higher_ when _other_, disconnected inputs are selected.</p><p>What even of switchbox is this supposed to be?</p><p>The signal is 800mV by the way so it's being trimmed in all cases. Even on the "VCR" switch, it loses around 50mV of signal - a bit over 6%.</p><p><a href=\"https://mastodon.murkworks.net/tags/electronics\" class=\"mention hashtag\" rel=\"tag\">#<span>electronics</span></a> <a href=\"https://mastodon.murkworks.net/tags/rf\" class=\"mention hashtag\" rel=\"tag\">#<span>rf</span></a> <a href=\"https://mastodon.murkworks.net/tags/wtf\" class=\"mention hashtag\" rel=\"tag\">#<span>wtf</span></a></p>",
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"en": "<p>So I ran the 2 MHz signal from the EICO through the big pushbutton switch to test all these inputs that appear to be tied together in DC...</p><p>...and even with an AC signal, other than VHS, they're still all tied together. At least at 2 MHz.</p><p>In this example, where I have it connected to input 3 of four in the big combined input block, the signal level actually goes _down_ a little when the input with an actual signal on it is selected. It's slightly _higher_ when _other_, disconnected inputs are selected.</p><p>What even of switchbox is this supposed to be?</p><p>The signal is 800mV by the way so it's being trimmed in all cases. Even on the "VCR" switch, it loses around 50mV of signal - a bit over 6%.</p><p><a href=\"https://mastodon.murkworks.net/tags/electronics\" class=\"mention hashtag\" rel=\"tag\">#<span>electronics</span></a> <a href=\"https://mastodon.murkworks.net/tags/rf\" class=\"mention hashtag\" rel=\"tag\">#<span>rf</span></a> <a href=\"https://mastodon.murkworks.net/tags/wtf\" class=\"mention hashtag\" rel=\"tag\">#<span>wtf</span></a></p>"
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"name": "A video selector box with five inputs and two outputs, allowing any input to be mapped to either output. 2 MHz Signal is on input 3, selector box is set to input 2, oscilloscope reading 734mV out of 800mV input signal on output.",
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