Re: [LAD] You couldn't make it up

2019-01-11 Thread Jonathan E. Brickman
I was afraid it would be too good the be true :( You're quite right that the linearity needs to be good and at high gain, however I'd be inclined to use a passive 20dB per step attenuator on the front to maintain a good overload margin. Ah.  Indeed, 384 kHz output is now not expensive at all

Re: [LAD] You couldn't make it up

2019-01-08 Thread Will J Godfrey
On Tue, 8 Jan 2019 09:00:16 -0800 (PST) Len Ovens wrote: >On Mon, 7 Jan 2019, Jonathan E. Brickman wrote: > >> How about 32bit with 384kHz sampling?  Boxes like these are starting to >> spring >> up.  >> >> https://www.amazon.com/GUSTARD-U12-384KHz-Digital-Interface/dp/B00PU3R6KY > >That box

Re: [LAD] You couldn't make it up

2019-01-08 Thread Len Ovens
On Mon, 7 Jan 2019, Jonathan E. Brickman wrote: How about 32bit with 384kHz sampling?  Boxes like these are starting to spring up.  https://www.amazon.com/GUSTARD-U12-384KHz-Digital-Interface/dp/B00PU3R6KY That box is output only. That seems to be quite common that is there is a consumme

Re: [LAD] You couldn't make it up

2019-01-07 Thread Jonathan E. Brickman
On 11/30/18 5:11 PM, Will Godfrey wrote: I've just read an item on "The Register" about a network connected high performance oscilloscope... with no security. That's as in Zero, None, Keine. That might not seem a big deal, except that this sort of kit tends to reside in research labs, so evilCo