![]() I went straight from the 140T mainframe plugins,& the SA plugins for HP180 & Tek 7000 series Oscilloscopes to a quite recent IFR analyser. I haven't had much to do with that generation of instrument. You turn 'em on,& as soon as the CRT heater warms up- a few seconds,you can use them! Seriously though,it looks like a nice unit,but it's a bit worrying that the guy in the video didn't seem to know much about it at all! He said something about "the right probes",etc-All you need is a BNC or N cable,or in a pinch,stick a length of wire in the RF input & go searching for Radio & TV stations! Many SAs have a switch position which directly connects the -30dB test carrier,so you can check that you get a usable display just by switching to that. That's not an older Spectrum Analyser!! Old Spectrum Analysers don't have a "boot cycle". ![]()
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