Products > Test Equipment
New Rigol DS7000
tv84:
Bandwidth on a "opened up" MSO7000 using a Leo Bodnar fast rise time pulse generator 10Mhz (40picosec version):
First image of the pulse genny taken with acquisition set to average, measure set to normal mode, BW @250Mhz as you can see the average is just a shade of 1ns for rise time which would indicate a BW around the the 350Mhz mark using 2 averages.
Second trace as above with BW limit removed all other setting identical, now the result is 455 picosec rise time which is pretty close to around 820Mhz.
The 3rd one is a 25HMz rolling linear sweep, 500mV p2p.
SpaleKG:
--- Quote from: tv84 on August 25, 2019, 07:35:39 pm ---Bandwidth on a "opened up" MSO7000 using a Leo Bodnar fast rise time pulse generator 10Mhz (40picosec version):
First image of the pulse genny taken with acquisition set to average, measure set to normal mode, BW @250Mhz as you can see the average is just a shade of 1ns for rise time which would indicate a BW around the the 350Mhz mark using 2 averages.
Second trace as above with BW limit removed all other setting identical, now the result is 455 picosec rise time which is pretty close to around 820Mhz.
The 3rd one is a 25HMz rolling linear sweep, 500mV p2p.
--- End quote ---
Can you share resources for unlocking MSO7000? Do you have GAL with enabled SSH? Or if you have any patched GAL for MSO7000.
--- Quote from: tv84 on May 16, 2019, 12:48:49 pm ---
--- Quote from: swansonbroth on May 16, 2019, 09:06:09 am ---did you have a workaround or how is the procedure?
--- End quote ---
I didn't do any patch for the 7000. If anyone wants to create the patch, I can provide the bytes to be changed.
--- End quote ---
I would like to try to create patch for 7000. Please provide what needs to be changed.
Thanks,
Spale
tv84:
--- Quote from: SpaleKG on September 27, 2019, 10:37:16 am ---I would like to try to create patch for 7000. Please provide what needs to be changed.
--- End quote ---
Use the method for the MSO5000 as described here:
https://www.eevblog.com/forum/testgear/hacking-the-rigol-mso5000-series-oscilloscopes/msg2682411/#msg2682411
You will need to patch the app accordingly.
wat:
Thanks to tv84, here is an happy owner of an "upgraded" MSO7014!!!
500MHz and all the options enabled!
I have the latest FW downloaded from the Rigol main website:
https://rigol.com/supports/software-firmware-download_3.html (Google Chrome is great to translate pages in Chinese!)
Sighound36:
--- Quote from: wat on October 01, 2019, 08:49:07 pm ---Thanks to tv84, here is an happy owner of an "upgraded" MSO7014!!!
500MHz and all the options enabled!
I have the latest FW downloaded from the Rigol main website:
https://rigol.com/supports/software-firmware-download_3.html (Google Chrome is great to translate pages in Chinese!)
--- End quote ---
Welcome to the club actually you have pretty close yo 1Ghz BW as well Tv84 is rather good isn't he 8)
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