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Siglent SDS1104X-E 100Mhz 4-Channel Digital Oscilloscope Expired

$399.10
$499.00
+ Free Shipping
+101 Deal Score
62,148 Views
Amazon has Siglent SDS1104X-E 100Mhz 4-Channel Digital Oscilloscope for $399.10. Shipping is free.

Thanks to Community Member DVDxR for finding this deal.

Features:
  • Math co-processor speeds front panel operation
  • Waveform capture rate up to 100,000 wfm/s (normal mode), and 400,000 wfm/s (sequence mode)
  • Low background noise and 500 μV / div to 10 V / div voltage scales
  • Serial decoding is free and includes IIC, SPI, UART, CAN, and LIN
  • On-screen Bode plot and web-browser control (standard on 4 channel only)
  • WiFi control (optional on 4 channel only)
  • True measurement and math can use all 14 Mpts of memory
  • Large 7-inch TFT-LCD display with 800 * 480 resolution

Original Post

Written by
Edited October 19, 2022 at 11:03 PM by
Amazon has the 4 channel 100Mhz Oscilloscope for $399 with free shipping. This is the lowest price for this scope on Amazon.

https://www.amazon.com/dp/B0771N1ZF9
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Deal
Score
+101
62,148 Views
$399.10
$499.00

Price Intelligence

Model: Siglent Technologies SDS1104X-E 100Mhz Digital Oscilloscope 4 channels Standard Decoder, Grey

Deal History 

Sort: Most Recent
Post Date Sold By Sale Price Activity
04/24/23Amazon$392.60
3
10/27/22Amazon$399.10 frontpage
67

Current Prices

Sort: Lowest to Highest | Last Updated 6/20/2024, 11:01 AM
Sold By Sale Price
Amazon$475.53
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Featured Comments

Same on the alert! What a great deal on a solid entry level scope that I really can't justify right now... please stop, slickdeals!

Siglent is definitely a value-for-money option. I'd noticed a few years back where Keysight had started creating some nice offers in the education space for entry-level oscilloscopes, but they simply don't have to try as hard as their competitors. So many modern oscilloscopes from even basic brands (also see Rigol) are simply incredible devices well beyond the needs of an average hobbyist. Everyone sets their own needs/budget and honestly for me I've never beat the value and need for much beyond my old Analog Discovery 2 that I grabbed at a sub-$200 education discount way back when...

Good luck!
Jon
After watching a 15 minute tutorial on this device I still have no idea what it does.
Yep, I did this to mine. Keep in mind it's a 1GSa/s scope (500MSa/s if you use 3 or 4 channels) so 200mhz is pushing it a bit. You can also, um, liberate the other licensed functions pretty easily. Or you could when I bought it. Check eevblog forums to see if they fixed any of the hacks with newer firmware.

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Joined Oct 2004
L7: Teacher
> bubble2 2,118 Posts
242 Reputation
jeffsnyder
10-03-2022 at 09:14 PM.

Our community has rated this post as helpful. If you agree, why not thank jeffsnyder

10-03-2022 at 09:14 PM.
Quote from lottathought :
Can you point to a specific video or something that might teach me (Or at least get me on a path that I can follow) on how to read a circuit diagram
The Art of Electronics, but it is a book.
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Joined Dec 2021
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> bubble2 604 Posts
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LastButNotLeast
10-03-2022 at 09:20 PM.
10-03-2022 at 09:20 PM.
Quote from jeffsnyder :
The Art of Electronics, but it is a book.
It's a what???
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Joined Oct 2004
L7: Teacher
> bubble2 2,118 Posts
242 Reputation
jeffsnyder
10-03-2022 at 09:30 PM.
10-03-2022 at 09:30 PM.
Quote from LastButNotLeast :
It's a what???
Exactly. Siglent might as well call this thing a VHS/Record Player to most people.
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Joined Mar 2006
L10: Grand Master
> bubble2 6,511 Posts
1,246 Reputation
geniv
10-03-2022 at 10:03 PM.
10-03-2022 at 10:03 PM.
Quote from LaughinGass :
This is a good summary; an o-scope basically measures an electrical signal over time and provides you with a graph and stats about it.

The max frequency of the scope is the highest frequency signal it can work with.

These are used often when dealing with electrical signals (e.g. for communications of some sort) like the signal a hall effect sensor might send to a tachometer, or the signals between microchips....whereas multimeters are generally used for electrical power (e.g. DC current, or fixed-frequency AC, to measure things like p-p voltage or RMS voltage, current, frequency, etc.). You will not be able to decode the electrical pulses between computer chips using a multimeter (but, you could analyze a power signal with an o-scope, e.g. to look for ripple or noise, assuming you build an appropriate circuit or use the right probe to get the voltage you are trying to measure into an acceptable range).
Thank you!
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Joined Jul 2019
L2: Beginner
> bubble2 88 Posts
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pgzero
10-03-2022 at 10:41 PM.
10-03-2022 at 10:41 PM.
Very funny that everyone in this thread is either "wtf is this" or "wow an oscope on SD!"

Anyways I'm in the latter - had this one for years and it's great, no complaints. If you need a scope this is a great deal.
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Joined Feb 2007
L5: Journeyman
> bubble2 554 Posts
36 Reputation
BocaDogJr
10-03-2022 at 10:58 PM.
10-03-2022 at 10:58 PM.
Quote from DVDxR :
Yep, I did this to mine. Keep in mind it's a 1GSa/s scope (500MSa/s if you use 3 or 4 channels) so 200mhz is pushing it a bit. You can also, um, liberate the other licensed functions pretty easily. Or you could when I bought it. Check eevblog forums to see if they fixed any of the hacks with newer firmware.

Thanks. That was helpful.
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Joined Feb 2007
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> bubble2 554 Posts
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BocaDogJr
10-03-2022 at 10:59 PM.
10-03-2022 at 10:59 PM.
Quote from pgzero :
Very funny that everyone in this thread is either "wtf is this" or "wow an oscope on SD!"

Anyways I'm in the latter - had this one for years and it's great, no complaints. If you need a scope this is a great deal.

I might need one. Just don't know what this does. Does it come with instructions?
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Joined Feb 2007
L5: Journeyman
> bubble2 554 Posts
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BocaDogJr
10-03-2022 at 11:02 PM.
10-03-2022 at 11:02 PM.
Quote from geniv :
Thank you!

So, you can use this to detect and track signals sent from intelligent life forms in deep outer space?
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Joined Nov 2014
L5: Journeyman
> bubble2 784 Posts
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jrc188
10-03-2022 at 11:05 PM.
10-03-2022 at 11:05 PM.
Quote from cnnblike :
is this a good one for entry beginner?

Yes. That's exactly the intended use case. This is great for hobby level work. Most people won't outgrow this. If you do, you're likely upgrading to a scope that is 5x the price.
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Joined Nov 2014
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jrc188
10-03-2022 at 11:05 PM.
10-03-2022 at 11:05 PM.
Quote from BocaDogJr :
I might need one. Just don't know what this does. Does it come with instructions?

If you don't know what it does, you probably dont need it. Most people can get away with using a multimeter unless you're doing serious audio work or are working with older analog stuff. That's just my opinion though.
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Last edited by jrc188 October 3, 2022 at 11:08 PM.
Joined Nov 2008
L3: Novice
> bubble2 246 Posts
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mc68386
10-03-2022 at 11:07 PM.
10-03-2022 at 11:07 PM.
Quote from g8trb8 :
There's lots of boring stuff you can do with them. This is by far the coolest https://m.youtube.com/watch?v=4gibcRfp4zA
Looks cool, but only took me a few seconds of watching to debunk the "sciency" aspect of it.
Hint - in different parts of the video, similar sounds make vastly different pictures and vastly different sounds make similar pictures. This is pure animation and entertainment.
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Joined Nov 2018
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Sscable
10-03-2022 at 11:28 PM.
10-03-2022 at 11:28 PM.
So, is this for detecting spirits or communicating with myself in alternate dimensions? Or both?
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Joined Dec 2019
L2: Beginner
> bubble2 25 Posts
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LivelyWriter3484
10-03-2022 at 11:36 PM.
10-03-2022 at 11:36 PM.
I want this, but the $20 one I just got from Alibaba is sufficient.
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Joined Apr 2008
L6: Expert
> bubble2 1,250 Posts
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bigjonnee
10-03-2022 at 11:40 PM.
10-03-2022 at 11:40 PM.
Quote from cnnblike :
is this a good one for entry beginner?
For a beginner I would get a $70 old school surplus oscilloscope honestly.
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Joined Mar 2005
Degenerate Slickdealer
> bubble2 5,127 Posts
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TowHead
10-03-2022 at 11:44 PM.
10-03-2022 at 11:44 PM.
I use scopes a lot as I'm a firmware expert. However, the real nice stuff is the stuff like that from Seleae which has a very nice interface and long memory. The software is very useful for zooming. The Seleae has sufficient bandwidth to capture high speed spi signals which is pretty much sufficient for most embedded work outside of circuit debugging which does require a nice scope such as getting quad spi signals synched. I've not looked into it but its come up that the Seleae software works on cheap analyzer hardware found on ebay, anyone know anything about that?
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