Path: utzoo!utgpu!news-server.csri.toronto.edu!rpi!dali.cs.montana.edu!uakari.primate.wisc.edu!zaphod.mps.ohio-state.edu!magnus.acs.ohio-state.edu!csn!boulder!boulder!rainer From: rainer@boulder.Colorado.EDU (Rainer Malzbender) Newsgroups: sci.electronics Subject: O'scopes Summary: Recommendations wanted Message-ID: <1991May10.210850.22343@colorado.edu> Date: 10 May 91 21:08:50 GMT Sender: news@colorado.edu (The Daily Planet) Distribution: usa Organization: /usr/local/lib/rn/organization Lines: 17 Nntp-Posting-Host: rhubarb.colorado.edu I recently did some work with an HP 54501A digitizing scope. It appeared like a nice product, but the owners said it wasn't very accurate. Hooking it up to a voltage reference apparently gave readings that were off by more than what you'd expect from the 8-bit A/D. I personally didn't check this. Now I am considering purchasing the newer HP54601 scope. Of course, I plan to check these things out before buying, but I was wondering if net people could send me their opinions on this beastie, or comparable units (say, scopes under or around $3K - Philips, Tek, etc.) Send email and I'll summarize if there's enough interest. -- Rainer Malzbender Dept. of Physics (303)492-6829 U. of Colorado, Boulder rainer@boulder.colorado.edu 128.138.240.246