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| Neomys Sapiens:
Oh well...some adaptors - and proper ones, so some crappy ones can be shed or relegated to the reserves. And some splitter/combiners, with a frequency doubler coming as 'bycatch'. Only MiniCircuits, so no reason to be envious. ;) |
| TERRA Operative:
More HP junk..... Won an auction on a 4145A Semiconductor Parameter Analyzer with a 7475A pen plotter for 3700yen. (Photo is from the auction). Both should provide hours of entertainment to restore. :-BROKE :-/O I'll have to figure out a measurement jig for the analyzer, or buy the official one from somewhere. |
| bitseeker:
Wow, that's quite a score. Less than US$35. :o A month or so ago, I saw that you can still get pens for these plotters. I haven't tried any, yet. Funny that someone substituted a black Teac floppy drive in the analyzer. |
| TERRA Operative:
--- Quote from: bitseeker on May 11, 2019, 04:01:45 pm ---Wow, that's quite a score. Less than US$35. :o A month or so ago, I saw that you can still get pens for these plotters. I haven't tried any, yet. Funny that someone substituted a black Teac floppy drive in the analyzer. --- End quote --- Yeah, should be fun to play with. NOS pens are still available at good prices on ebay, so I'll probably pick up a set of colours soon. Also, I plan to replace the disk drive with an SD Card emulator. I also saw a colour LCD display replacement, but at $400 a pop, they are a little too pricey.... I also have a Tek 577-177 curve tracer, to restore, so I'll have to decide on which to keep... The minister of finance is eyeing off the resale value of them. :D --- Quote from: blueskull on May 11, 2019, 07:03:07 pm ---We have a Sony-Tektronix 371 curve tracer. Absolute beast, and impossible to kill. Dead mechanical switches? No worries, just replace with a new one. Dead front panel? No problems, GPIB+LabView solves it. Dead fixtures? Not a thing. We made our own Kelvin fixtures. I'm building a higher voltage one to replace it, but before that, it remains to be its own legend. --- End quote --- I see those pop up on Yahoo Japan every now and then, one sold just the other week. They still sell for around $2k though.. Being able to get the data out via the disk drive is a handy feature though. |
| artag:
TIB a boxful of random bits from an auction. £50. I bid on it because there was a national instruments gpib-usb-hs adapter, so that was a win to start with. But I also discovered : * An Axis PTZ dome camera * 3 raspberry pis (3B), two of them with the 'official' 7" LCD touchscreen and power supplies * A TP-link router * 2 POE taps * a thermocouple temperature display * random connectors and components |
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