That part I might be missing is "Per Division". I'm not 100% sure what = each division is. I have no book on this one....it's learn as you play :) The 10x mode is confusing....it samples the same....so is the signal any = different? Just closer right? =20 Anyone know of a good starter site? The 1,2,3 at Tek's website didn't = cover calibration or what each division was.... Thanks, Tim >>> rammerman@COPELANDDATA.NET 12/23/03 01:58PM >>> > Also, don't forget - that 0.05uS setting is the time *per division*. > There's room for a lot of cycles in each division. :=3D) And, you can also engage the 10x sweep expander to get 0.005us / div. Also, remember a 100Mhz vertical bandwidth means the scope isn't going to = be able to display a 100MHz square wave cleanly. It will end up looking a lot more like a sine. Bob Ammerman RAm Systems -- http://www.piclist.com hint: PICList Posts must start with ONE topic: [PIC]:,[SX]:,[AVR]: ->uP ONLY! [EE]:,[OT]: ->Other [BUY]:,[AD]: ->Ads -- http://www.piclist.com hint: PICList Posts must start with ONE topic: [PIC]:,[SX]:,[AVR]: ->uP ONLY! [EE]:,[OT]: ->Other [BUY]:,[AD]: ->Ads