Products > Test Equipment
Siglent SDS3104X HD vs. Rhode & Schwarz RTM3004
Momchilo:
Hi,
I have a luxury problem. Right now I have two scopes that are too similar to keep both. So I need to sell one but I am not sure which one.
* Siglent SDS3104X HD with all options - datasheet
* Rhode & Schwarz RTM3004 1GHz with all options - datasheetSo far I do not own any probes with specific manufacturer interfaces except the logic probes. But I have several Lecroy probes (current probe, 1GHz differential probe and 1.5GHz active probes) and a Lecroy-->Siglent adapter (Siglent LPA10). I could buy more adapters if necessary. But this adapter/software does not work very well. Most probes are not supported but you get a signal on the scope. At least it is better than nothing. It will not be improved in the future. Lecroy and Siglent quit the collaboration for this adapter implementation.
I am not enthusiastic about selling both and buying a used Lecroy scope.
I also have a Siglent SDG2000x function generator. In combination with my Siglent scope, I can record Bode plots. With the RTM3004 it is possible with the internal function generator. Otherwise I wouldn't mind to program my own script to do this but to have it implemented is quite nice and easier to use.
Of course, I also know certain advantages and disadvantages, but I don't want to bias you in advance. To be honest, it is not an easy decision for me. Also the reason why I ask you for your opinion.
Which would you choose as your general purpose scope and why?
Thank you for your responses :)
Best regards
Momchilo
Martin72:
Hi,
In my opinion, the only thing in favor of the RTM is the higher-resolution display, but nothing else.
Personally, that wouldn't be enough for me.
In addition, the 3000X HD is quite new on the market and further features can be expected in the future.
--- Quote ---I am not enthusiastic about selling both and buying a used Lecroy scope.
--- End quote ---
The proceeds from both would not even be enough to buy a used LeCroy that would be better than both of them.
It would have to be something along the lines of the HDO6000A; you can't get that for under €10k second-hand.
KungFuJosh:
Since all things sound similar enough for you... I would make the choice based on what will get me more money on the used market. I assume that would be selling the R&S.
Between the two of them, Siglent also has the advantage of better support for hobbyists after R&S's recent policy change.
egonotto:
Hello,
I can't come up with any good arguments now.
But I have a similar situation to yours, but mine is an RTA4000 with all the options.
I have the SDS3000X HD at work and the RTA4000 is on the floor in the kitchen.
I have no plans to sell the RTA4000.
Best regards
egonotto
egonotto:
--- Quote from: Martin72 on December 16, 2024, 11:18:31 pm ---Hi,
In my opinion, the only thing in favor of the RTM is the higher-resolution display, but nothing else.
...
--- End quote ---
Hello,
the function generator of the RTM is better and the sampling rate of the digital channels is better with 2.5 GS/s or even 5 GS/s (with only 8 channels). But R&S only supplies 16 clamping hooks. The ground should probably be connected differently.
Best regards
egonotto
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