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Siglent SDS1104X-E and SDS1204X-E Mixed Signal Oscilloscopes

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tautech:

--- Quote from: Calambres on July 19, 2024, 11:43:36 am ---I was reading today another topic in this very forum regarding a boot problem with a Tek TBS-1072B. This post started in me a concern with my SDS1204X-E:

I always disconnect the scope from the mains when not in use. We know that it draws an idle power of about 4W in standby mode, right?
Is there a problem in doing so? Perhaps a rechargable battery in there not recharging and thus creating problems?

--- End quote ---
No RTC therefore no battery minder.

ceut:

--- Quote from: Calambres on July 19, 2024, 11:43:36 am ---I was reading today another topic in this very forum regarding a boot problem with a Tek TBS-1072B. This post started in me a concern with my SDS1204X-E:

I always disconnect the scope from the mains when not in use. We know that it draws an idle power of about 4W in standby mode, right?
Is there a problem in doing so? Perhaps a rechargable battery in there not recharging and thus creating problems?

--- End quote ---


--- Quote from: tautech on July 19, 2024, 12:44:16 pm ---
--- Quote from: Calambres on July 19, 2024, 11:43:36 am ---I was reading today another topic in this very forum regarding a boot problem with a Tek TBS-1072B. This post started in me a concern with my SDS1204X-E:

I always disconnect the scope from the mains when not in use. We know that it draws an idle power of about 4W in standby mode, right?
Is there a problem in doing so? Perhaps a rechargable battery in there not recharging and thus creating problems?

--- End quote ---
No RTC therefore no battery minder.

--- End quote ---

I can (again) completely confirm @Tautech informations  :)
My entire little work bench is powered by this foot-switch (I have modded) since I have bought my SDS1104X-E about 2 years ago, no problem with this configuration  :-+
(of course I don't forget to power the DSO off if before switching off this foot-switch  ;D )

The time is synchronised with a NTP server after a successfull Internet connexion 8)

Also, I add a photo of my motherboard I have made with Heatsink and Fan mod - no CRxxxx lithium battery inside  ;)

Calambres:
What is the point of adding those heatsinks? Are they necessary?

ceut:

--- Quote from: Calambres on August 01, 2024, 07:00:33 am ---What is the point of adding those heatsinks? Are they necessary?

--- End quote ---

As I have made a fan noise mod, I have put these heatsink like here, thanks to @AdiGital who has made some great measurement job ;)
https://www.eevblog.com/forum/testgear/siglent-1104x-e-noisy-fan-replacement/msg4078222/#msg4078222

You can find all informations in this short 3-pages topic  :-+

zapzapouch:

--- Quote from: TomKatt on July 01, 2024, 10:46:07 am ---
--- Quote from: pope on June 29, 2024, 08:35:46 am ---
--- Quote from: tautech on June 28, 2024, 10:41:30 pm ---New firmware for 4ch SDS1000X-E models

Version: V6.1.37R17
9 MB
https://int.siglent.com/upload_file/zip/firmware/Oscilloscope/SDS1xx4X-E_V6.1.37R17_EN.zip

Release notes
1. Optimize Autosetup speed
2. Optimize SDS1104X-E bandwidth
3. Standard software functions of FG, LA and WIFI

--- End quote ---

What does "Optimize SDS1104X-E bandwidth" mean?

--- End quote ---
Has anyone figured out what the 'Optimize SDS1104X-E Bandwidth' means?

I find it interesting that although the FW release is for the 4 channel SDS1004X-E series, Siglent mentions the SDS1104X-E model specifically.

--- End quote ---

Anyone figure it out yet?

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