Products > Test Equipment
Siglent SDS1104X-E and SDS1204X-E: Bode plot with a non-Siglent AWG
ExHamHack:
Hi cent,
I have done some work getting this to work with a JDS2800. I suspect it may have a similar command structure to the JDS6600. It is not perfect and my coding ability is not great. I have it working, however I do get a few glitches occasionally. I suspect the JDS2800 gets overrun with the commands some times and misses one every so often, may be local network related too. I Let it run a couple of times and I usually get a clean sweep.
In my situation I needed a fixed IP address and a pull up resistor on the ESP8266 module Tx pin.
If you point a web browser at the module IP address you should be able to see if it is working and what it is outputting even if its not compatible with your WaveGen
I have posted my updates to a Github fork at https://github.com/Hamhackin/espBode/blob/master/JDS2800.md , it follow work done by others SQ6SFO and TimKoers.
ceut:
--- Quote from: ExHamHack on May 12, 2022, 02:33:28 am ---Hi cent,
I have done some work getting this to work with a JDS2800. I suspect it may have a similar command structure to the JDS6600. It is not perfect and my coding ability is not great. I have it working, however I do get a few glitches occasionally. I suspect the JDS2800 gets overrun with the commands some times and misses one every so often, may be local network related too. I Let it run a couple of times and I usually get a clean sweep.
In my situation I needed a fixed IP address and a pull up resistor on the ESP8266 module Tx pin.
If you point a web browser at the module IP address you should be able to see if it is working and what it is outputting even if its not compatible with your WaveGen
I have posted my updates to a Github fork at https://github.com/Hamhackin/espBode/blob/master/JDS2800.md , it follow work done by others SQ6SFO and TimKoers.
--- End quote ---
Hello,
Thank you very much for your work ! :-+ :-+
I will try this later this day, as I have removed ESP and all from my JDS :-\
Edit: I have compared your "esp_jds2800.cpp" and the JDS6600 Communication Protocol PDF: it seems you have right ;)
All commands starts with "w" and a number to, then, set the right value
Will post the result :-+
Edit2: It works !
My JDS6600 seems to receive the good command, I have checked the voltage in Vpp and Vrms mode, and also frequency :-+ It seems that this happens at about 1 time per second ?
Now I have to learn how to use it correctly and try to check a Focal speaker filter :D
Also, I have not find any webserver on the ESP IP, so I don't know how to check the output ? ???
ceut:
Here is my integration on the back of my JDS6600.
My router is at about 4 meters, but the signal is weak, the integrated antenna is very small, I think I have to mod that now :-\
Maybe some of you have some (simple) ideas for modding this little PCB antenna ? ???
Edit: I have switched my wifi to channel 13 and I have a lot better response from the ESP now :-+
(from the ping cmd)
I will check but I think I don't have to mod the antenna now 8)
ganevson:
Hello
Does anyone have experience with a Bode plot between the SDS1104X-E and the PSG9080?
Thanks
NickKUK:
Hi,
I have used the 1104x-e bode plot with a standard Apple Mac mini phono jack before using a software AWG I wrote as an extension to a GitHub python project. I've dug out the python code and attached to the post. I suspect the same mechanism can be used to connect to any sound card and let the scope control the pitch (sorry no amplitude or other swanky features). On the Mac mini 2019 this worked from 5Hz to 20KHz before the active filters hit the sound.
I've since got a SDG1032X hacked to 60MHz so I've not used it for a bit.
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