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Considering a new Rigol DHO924 vs. Siglent SDS120X-E model - Any Bug stoppers?

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tautech:

--- Quote from: radiohomebrewer2000 on March 16, 2024, 12:17:57 am ---Does the SDS800X HD series have a built-in frequency counter so it can display a stable frequency measurement? 

--- End quote ---
Yes top right in every screenshot and you can engage additional from the Measure menu to whatever suits your requirements and have Statistics and Histograms displayed for each.

See:
https://www.eevblog.com/forum/testgear/sds800x-hd-review-demonstration-thread/msg5293750/#msg5293750

baldurn:

--- Quote from: mawyatt on March 16, 2024, 01:02:37 am ---The spec sheet should tell you the worst case "numbers" wrt accuracy.

--- End quote ---

The datasheet specifies 25 ppm. Which means that if a HAM was to measure his 145 MHz transceiver, he might be as much as 3625 Hz off. That is 29% of the channel spacing on that band.

eTobey:

--- Quote from: shapirus on March 15, 2024, 11:46:01 pm ---There are apparently good hardware designers and FPGA programmers at Rigol, but they can't (or don't care to) find decent UI designers and userspace software developers.

--- End quote ---

My guess is, that they have UI designers, but those have no clue about electronics. If they would release their sourcecode (they use 60 packages of opensource anyway), they would gain quite a bit of a lead. But then they would be hated by other manufacturers, so i guess they try to keep their "friendship" with them.

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