Path: ...!2.eu.feeder.erje.net!feeder.erje.net!news.mb-net.net!open-news-network.org!eternal-september.org!feeder3.eternal-september.org!news.eternal-september.org!.POSTED!not-for-mail From: Sergey Kubushyn Newsgroups: sci.electronics.design Subject: Re: Instead scopes Date: Wed, 28 Aug 2024 15:21:00 -0000 (UTC) Organization: A noiseless patient Spider Lines: 63 Message-ID: References: <4vtrcjpl9sp0lurrtf3ldcmhm58de156oo@4ax.com> <8f2tcj1832r0m6872hvp1fcrv8hsf3chsh@4ax.com> Injection-Date: Wed, 28 Aug 2024 17:21:00 +0200 (CEST) Injection-Info: dont-email.me; posting-host="9fb74b7eaf394b712d9fd5478ce8fc36"; logging-data="3708379"; mail-complaints-to="abuse@eternal-september.org"; posting-account="U2FsdGVkX19bKpVwzLajRzj9a/vUn6dLOEj0uBS4tgI=" User-Agent: tin/2.6.3-20231224 ("Banff") (Linux/6.9.11-200.fc40.x86_64 (x86_64)) Cancel-Lock: sha1:s44f2KvNJxnSjJZKhCW7Kt5/QiU= Bytes: 4192 john larkin wrote: > On Wed, 28 Aug 2024 04:28:02 -0000 (UTC), Sergey Kubushyn > wrote: > >>john larkin wrote: >>> On Tue, 27 Aug 2024 14:55:32 -0400 (EDT), Martin Rid >>> wrote: >>> >>>>john larkin Wrote in message:r >>>>> On Tue, 27 Aug 2024 10:40:15 -0400 (EDT), Martin Rid wrote:>Anyone own the gds-1202b ?>>Any good?>>$350 at tequipment>>CheersI haven't tried that one. We like the Rigols.I recently acquired a Siglenthttps://www.amazon.com/gp/product/B06XZML6RD/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&psc=1and gave it to one of my engineers. I'll ask him how he likes it.It has an up-front DEFAULT button, which a digital scope needs to getyou out of nightmare states. >>>> >>>>Other than the lack of software features, the 200mhz bw for 350 >>>> dollars is intriguing. >>>> >>>>Cheers >>> >>> It sounds pretty good to me. >>> >>> https://siglentna.com/wp-content/uploads/dlm_uploads/2020/02/SDS1000X-E_DataSheet_DS0101E-E04C.pdf >>> >>> What's missing? >>> >>> I like the 500 uV/div. >> >>If you want to save the last penny, maybe. But you can get way better scope >>for slightly more -- Rigol DHO800/DHO900. It is 12-bit, same 550uV/div, has >>all standard serial protocols decoding, very light and compact, can work >>from a battery with USB-C power connector, way better than that Siglent that >>feels like relic next to those DHOs. > > We use almost all Rigols at work. My slow bench scope is a 500 MHz > DS4034 (upgraded from 350 MHz) > > https://www.dropbox.com/scl/fo/ns08x686afbayjsw8c2ab/h?rlkey=iu4h89057t755pueg4ijnldbo&dl=0 > > and my fast scope is a Tek 11802 sampler. I also have one, 11801C. Couple of SD-24s, SD-20, and SD-22 heads :) >>I don't have any relation to Rigol, just have DHO924S as a go-to scope on my >>bench and DHO814 for use as an advanced multimeter wherever I need a >>portable one. I like them and I can run them in a web browser if needed. > > I bought the Siglent as a gift, and I was curious about it. > >> >>I do have an advanced LeCroy WR640Zi with all options for serious jobs -- it >>is 40GS/s 4GHz bandwidth instrument with all features imaginable -- but I >>rarely power it up. It makes a noise like a jet at takeoff (Rigol DHO is >>very quite) and it is 8-bit so what you get on the screen looks ugly >>comparing with 12-bit DHO. DHO924 covers 99% of real world debugging so >>LeCroy is mostly gathering dust... > > So is ours! It cost $50K. It doesn't make much sense and there is > basically no support. It doesn't make sense to them either. Yep, all those features are nice but very rarely needed in the real life. --- ****************************************************************** * KSI@home KOI8 Net < > The impossible we do immediately. * * Las Vegas NV, USA < > Miracles require 24-hour notice. * ******************************************************************