Ordered 2 generators 19khz and 20khz from Victor (member vicnic).
My old UPL measures THD23456789 below 0.0003%
Excellent oscillators! Thx vicnic!
I made some tricky test to disclose the AP's DSP THD+N analyzer notch and BW limits. It looks a bit strange to me because 20k BW limit seems Butterworth 64ord(maybe FIR) but 22Hz BW limit is Butterworth 4ord. The notch itself isn't simple ignoring out of H1+/-40%(like REW does for instance) but rather a close copy of AP analog analyzer notch. Could you please perform the same test at R&S to see how they handle BW and notching H1?
Hi,
Maybe you can reinstall the UPL software disc 1&2 provided at the first page of this topic, this may solve your problem.
HI, is your issue with activating or using the option? Can you share a picture of the error message? Thanks, Bart
I have replicated the same problem on my side. I also think we need the supplement software for this option. Or I'm using it all wrong.
When looking in the manuals I also find a reference to software for B23. If anyone has this supplement software or knows contacts at R&S, feel free to share.
Cheers, Bart
Attachments
If I already saw in the manual that it says that you have to install some disks but it does not explain it very well, if you go to disk 1 you will see that there is an exe called compress.exe in the tools folder, according to the manual that program is to convert sound files to be able to use them in the opt b23, my question is, if this file could be the necessary files for this option b23
I confirm as well on my side that I have the same problem. Maybe if someone has B23 installed and working on his UPL he can also make a clone of his HDD and share it. It may help to see differences and potentially add the right missing files.
On my side this is what I did by checking the backup of the HDD I did when I bought it (since it has been reinstalled from that time) but in the end I was not able to suppress this error even by bringing back some missing files not installed with a fresh installation.
On my side this is what I did by checking the backup of the HDD I did when I bought it (since it has been reinstalled from that time) but in the end I was not able to suppress this error even by bringing back some missing files not installed with a fresh installation.
So you mean you had it originally on your HDD when you bought the analyzer? Could you share your files? Maybe i can tinker with it...
No I don't believe it was installed, I just enabled the B23 option on the last one I purchased with B2 but in the end found out the same issue as you both see when using the coded audio function.
Since I reinstalled all this UPL after fixing it (as I purchased it broken), I compared the new install and the old backup of the disk I made before formatting it and saw that there was quite a few differences. I tried to do some merges in the files with file comparison software but it did not help.
So indeed there is an installation disk for B23. I just requested to my local R&S agent in Taiwan but I am not sure if I will be able to get it as I understood that the B23 installation disk is also enabling the B23 option, which means quite certainly that they will refuse to give it to me if still available and I don't pay for the option. Let's see, anyway I asked already...
On the other hand, I purchased few others at very low price as broken (all fixed now, pretty easy to fix those machines with the great schematics & material you provided, I will list later on what I did to help others that maybe tempted to buy broken ones too) and I realized checking at other HDD backup that there was some copy made by previous users of some installations disk + the folder structure show some options that were very likely enabled (GSM, 3G, hearing, ...). I will check if I can find anything interesting in those drives and of course no problem to share the content if it is useful for you. Maybe I can list each UPL installed options with each HDD backup to try to figure out what was installed in the UPL application.
Since I reinstalled all this UPL after fixing it (as I purchased it broken), I compared the new install and the old backup of the disk I made before formatting it and saw that there was quite a few differences. I tried to do some merges in the files with file comparison software but it did not help.
So indeed there is an installation disk for B23. I just requested to my local R&S agent in Taiwan but I am not sure if I will be able to get it as I understood that the B23 installation disk is also enabling the B23 option, which means quite certainly that they will refuse to give it to me if still available and I don't pay for the option. Let's see, anyway I asked already...
On the other hand, I purchased few others at very low price as broken (all fixed now, pretty easy to fix those machines with the great schematics & material you provided, I will list later on what I did to help others that maybe tempted to buy broken ones too) and I realized checking at other HDD backup that there was some copy made by previous users of some installations disk + the folder structure show some options that were very likely enabled (GSM, 3G, hearing, ...). I will check if I can find anything interesting in those drives and of course no problem to share the content if it is useful for you. Maybe I can list each UPL installed options with each HDD backup to try to figure out what was installed in the UPL application.
Thanks for the support. I would be happy to help restore the original intall disks (they are not that complicated and mostly Batch file). if you could pull images off those HDD's, that would be extremely helpfull.