Nope, it can only use one or the other not both at once.
Yes, but through one interface you can "see" the other...
Which poses a problem: if you have all the network configured with DHCP, connected to the scope only via WIFI, but you have a static IP in the scope's ETH interface (as seems to be the case), one can have a problems of collision between IPs. Must choose DHCP pool with care or have both scope's interfaces configured with DHCP.
It might seem so but what you cannot see from MikeLud's pics when in webserver mode, only the settings relevant to the active connection type selected on the instrument (WiFi or LAN) can be seen. To see the other it must be selected, working
and active.
I don't want to insist, tautech, but the fact is he can ping both interfaces at the same time and reach the webserver via both IPs at the same time .
A few days ago I was watching the separation of some pulses, and started getting very odd display glitches. They lasted for around three seconds and repeated at a similar interval. They continued to repeat until I adjusted the trigger level, just a touch. Then things would be fine for a while (10-15 minutes) but the glitches returned. I'm certain there was nothing like the display in my signals! I made no other adjustments the whole while and wasn't doing anything 'clever' with the 'scope.
It hasn't happened like that since, although I do see an occasional (every few minutes or so) very quick glitch, as if a single frame of the display has gone a bit haywire. Blink and you miss it.
Has anyone seen anything like this? I'm a bit concerned my new 'scope is faulty.
This is the sort of display I was watching, with the edges moving relative to each other:
And this is what the glitches looked like. That first one's a killer:
someone here with SAG1021 and 6.1.33 Firmware installed?
When i try to import wave from my SDS1204X-E, in EasyWave error popups and the wave is corrupted:
Another interessting behaviour is, i can save waves created in EasyWave in SDS Memory, they can be selected later from the read/send wave menu in EasyWave. I can see them over Telnet in usr Directory as well. Sure, they can't be selected from menu on SDS, nor deleted, but they has been stored and can be still selected with SCPI or EasyWave after SDS has been rebooted.
Based on Performa01 review "There is just no writeable permanent memory in this device, so we need to use an USB stick to store the waveform on the PC." ->
https://www.eevblog.com/forum/testgear/siglent-sds1104x-e-in-depth-review/msg1432667/#msg1432667and Siglent's not very clear Statement ->
https://www.siglentamerica.com/operating-tip/waveform-capture-regeneration-using-easywave-software-siglent-oscilloscope-awg-option/i thought one can't save waves with EasyWave on SDS, but that seems to be not the case, at least with 6.1.33 Firmware.
To read them via SCPI call
STL? user
which returns for the two i saved "STL WVNM,wave,User", where "wave" and "User" are wave names created in Easy Wave
To call such user created wave from SDS Memory via SCPI one have to call it via:
C1:ARWV NAME, User
or
C1:ARWV NAME, wave
and the wave will get selected
How awesome is the new FFT in firmware version 6.1.33? Answer = very awesome.
Yep.
Just revisiting FFT to set the scope up properly for an upcoming industry display.
Signal= SSG3021X LF output 1MHz 0dB terminated into a Tek 50 ohm BNC feedthrough.
SDS1104X-E FFT with full Marker table ON. All 8 markers used.
Note the fundamental (marker 2) @ 0dB via unknown BNC cable and Tek termination is just 25 mili dB down.
What does the first marker display?
What does the first marker display?
0Hz.
I only did it like that to show the FFT span was from 0-10 MHz while we all know the first marker wouldn't be sitting @ -22dB if the sweep had started at 100 Hz as there wouldn't be such a peak.
You can just see the frequency graticules across the top of the plot.
Markers were manually placed but if selecting Peak Markers from the FFT menu they all will be pushed right one peak and 0 Hz wouldn't have a marker on it.
Make sense ?
When will there be a firmware release update that fixes the lack of a trigger point in the data file?
When will there be a firmware release update that fixes the lack of a trigger point in the data file?
I am happy with the scope except for this fundamental flaw in the data file structure.
Hello everybody, I am new to this forum.
I have a doubt with my new 1204X-E oscilloscope. Can somebody please check if, with the probe set at 1X, probing the internal square wave reference generator, the wave shown in the screen is totally wrong and the verical position knob stops working, when setting vertical sensitivity 100mV/div and higher, due very likely to overload, since if I switch the probe to 10X everything works fine?
Thank you in advance
Luca
Hello everybody, I am new to this forum.
I have a doubt with my new 1204X-E oscilloscope. Can somebody please check if, with the probe set at 1X, probing the internal square wave reference generator, the wave shown in the screen is totally wrong and the verical position knob stops working, when setting vertical sensitivity 100mV/div and higher, due very likely to overload, since if I switch the probe to 10X everything works fine?
Thank you in advance
Luca
The signal is distorted but the vertical knob works just fine. Why would you set the vertical sensitivity to overload? What is the use case?
Hy TK, yes for sure it's no use. But I have just purchased my scope used, and wanted to make sure that it is ok. May you please have a look at the attached pictures and tell me if they look "normal" to you? Many thanks.
Hello everybody, I am new to this forum.
I have a doubt with my new 1204X-E oscilloscope. Can somebody please check if, with the probe set at 1X, probing the internal square wave reference generator, the wave shown in the screen is totally wrong and the verical position knob stops working, when setting vertical sensitivity 100mV/div and higher, due very likely to overload, since if I switch the probe to 10X everything works fine?
Thank you in advance
Luca
By driving the waveform way off screen you are hard clipping in the amplifier chain and driving it into a regime it was not designed to operate. The resultant waveform you see is the amplifier recovering from the operator abuse. Keep the entire waveform on screen and it will work correctly.
By driving the waveform way off screen you are hard clipping in the amplifier chain and driving it into a regime it was not designed to operate. The resultant waveform you see is the amplifier recovering from the operator abuse. Keep the entire waveform on screen and it will work correctly.
[/quote]
Sure. Just wanted to make sure it was simply due to dynamic limitation. Because the difference from 200mV/div to 100mV/div is rather abrupt.
That must probably be due to the fact that when switching from 200mV/div to 100mV/div a preamplifier kicks in.
May be it's me being more used to analog scopes.
Hy TK, yes for sure it's no use. But I have just purchased my scope used, and wanted to make sure that it is ok. May you please have a look at the attached pictures and tell me if they look "normal" to you? Many thanks.
Yes, they look "normal" to me. My unit does the same.
Sure. Just wanted to make sure it was simply due to dynamic limitation. Because the difference from 200mV/div to 100mV/div is rather abrupt.
That must probably be due to the fact that when switching from 200mV/div to 100mV/div a preamplifier kicks in.
May be it's me being more used to analog scopes.
If you drive an analog scope hard enough it will do something similar.
Yes, I'm asking too much to that poor front end.
Thank you guys
Yes, I'm asking too much to that poor front end.
Thank you guys
The front end good enough for it's designed purpose. There is nothing poor about it. It works.
I have, use, and have used many scopes; from old Tek tube scopes, HP, Agilent, R&S, and even Keysight 33 GHz real time scopes. The Siglent is an excellent scope for the price and I am very happy with mine.
Yes, I'm asking too much to that poor front end.
Thank you guys
The front end good enough for it's designed purpose. There is nothing poor about it. It works.
I have, use, and have used many scopes; from old Tek tube scopes, HP, Agilent, R&S, and even Keysight 33 GHz real time scopes. The Siglent is an excellent scope for the price and I am very happy with mine.
I dont think helloitsme is saying it is a poorly designed front end. He says it is poor because he is overloading it
In fact, that's exactly what I was meaning to say. "Poor" is because I was abusing it, not a judging statement of any kind. Besides, I am happy to have also your confirmation that I made the right choice purchasing this scope.
[ BUG ]I found an interesing bug. The vertical cursor lines are aligned to the grid lines and the horizontal are not. It happens on all the channels with different vertical scales.
Attached the screenshots and zoom in on the cursor lines.
Nice catch! Makes you wonder what's true, grid or cursor.
The vertical cursor lines are aligned to the grid lines and the horizontal are not. It happens on all the channels with different vertical scales.
Let´s see if I could confirm it on monday, we got a siglent on work.
[ BUG ]
I found an interesing bug. The vertical cursor lines are aligned to the grid lines and the horizontal are not. It happens on all the channels with different vertical scales.
Attached the screenshots and zoom in on the cursor lines.
BTW, the background of the window with cursors data is still awful because the text inside is often unreadable. I think it's not the first time I mention it but it seems that I'm the only one whom it annoys.