| Products > Test Equipment |
| Siglent SSG3000X and SSG5000X series RF Signal generators |
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| Martin72:
My dear Rob, I'm just a little fool. ;) Not a big one. But I can't see very well, the matter of whether or not there is an IQE module is clarified very quickly without measuring weight. :P |
| Nokia6681:
Hello from Germany, I have a question for you, I have the Siglent SSG3021X which no longer has an output as of today, I had not previously set up a device with it and then suddenly the output was DEAD, at the absolute output maximum there was still a low signal level but no signal full power more. Now the question is what could be defective here, with a circuit diagram I would certainly be able to determine it straight away, but where can I get something like that from? Do any of you have a circuit diagram of the HF output? |
| tautech:
--- Quote from: Nokia6681 on August 06, 2024, 11:30:07 pm ---Hello from Germany, I have a question for you, I have the Siglent SSG3021X which no longer has an output as of today, I had not previously set up a device with it and then suddenly the output was DEAD, at the absolute output maximum there was still a low signal level but no signal full power more. Now the question is what could be defective here, with a circuit diagram I would certainly be able to determine it straight away, but where can I get something like that from? Do any of you have a circuit diagram of the HF output? --- End quote --- First Preset then adjust Level and Frequency to values you can easily test. Have you checked the BNC LF output is working correctly ? Then work through the SM checks: https://int.siglent.com/u_file/download/19_11_22/b8cd0afabb.pdf |
| Nokia6681:
I never use the LF output. a check using the service instructions does not reveal any errors. I think that the device that I previously compared may have sent and destroyed the output Amp. Unfortunately, Siglent only specifies a maximum DC input voltage at the output but does not indicate the maximum amount of HF that can enter the output. I haven't disassembled it yet to get a closer look at the components used. |
| tautech:
--- Quote from: Nokia6681 on August 06, 2024, 11:56:34 pm ---I never use the LF output. a check using the service instructions does not reveal any errors. I think that the device that I previously compared may have sent and destroyed the output Amp. Unfortunately, Siglent only specifies a maximum DC input voltage at the output but does not indicate the maximum amount of HF that can enter the output. I haven't disassembled it yet to get a closer look at the components used. --- End quote --- Yet it is a check the rest of the generator is working correctly and any damage is confined to HF RF output. Not heard of damage/failures in these before so do keep us posted with your findings. |
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