Request buy new model oscilloscope

[maxastuto]

  hello friends! I'm a new member of this fantastic site and forum!!!I'm an italian technician and radioamateur old man.
I buy the dso scopemeter , but i don't know the typical parameter the scopemeter digital because i used only analogic scopemeter.
Well,  I'm going to buy a digital oscilloscope that is at least 100MHz bandwidth is not necessarily to 4 ch (2 ch are sufficient) sampling frequency of at least 1GB of memory and depth from 12 to 14 MTPs.
I saw these models:
 Siglent SDS1102X (electrical parameters as requested by me is great, but I'm not sure of the reliability of the brand)

RIGOL DS1054Z (I have to be sure that today is still hackable as necessarily have to do to upgrade to 100Mhz from the site key generator)

RIGOL DS1052E (not sure if you can still do the hack upgrade to 100Mhz and deep mem is insufficient to 1 MTPS)

RIGOL DS1102E (not sure if you can do the hack upgrade mem deep from 1 to 12Mtps MTPS)

What specifically is the Mem deep? all we need? 1 or 2 MTPs are sufficient or is it better to buy an oscilloscope with deep memory of MTPS 12-14?

My preference in the draft order is:
1 - Siglent SDS 1102X
2 - Rigol DS 1054Z
2- Rigol DS 1052E
4 - Rigol DS 1102E
What do you recommend? It 's still possible to hack upgrade of the 4 models? many thanks for your help 

[Fungus]

What do you recommend?

Rigol DS 1054Z

It 's still possible to hack upgrade

Yes.

[maxastuto]

  many thanks my friend! If posssible you give me the procedure to upgrade this scopemeter Rigol Ds 1054Z from 50 Mhz to 100Mhz? many thanks!

[crispy_tofu]

Here's a good video that outlines the process:

Only involves entering a code into the scope! 

[maxastuto]

  helo my friend, i buy a new Rigol DS 1054Z . I noticed that all options are on trial for 35 hours that having noticed that every time he lit the oscilloscope expired time, I realized that within 3 or 4 days of use trial versions would have expired. So I immediately made the hack. I performed the procedure as well as on the website by entering the serial number of the model and the code options DSFR and immediately after the result was a code called "private key" that I did not use, and then the serial number consists of four groups of digits and letters. I added this code and all options preinstalled by "trial" became "official" 10MHz, Memory deep 24Mtps etc etc. and the name is changed to the oscilloscope DS 1104Z.
So, I think the result was excellent 100%.
In some forums but I read that you had to enter the code options DSER. Was it not necessary to enter the DSFR. I tried to enter the same data on the site key generator but I put this code options DSER: I noticed that the code "private key" is unchanged while the key code serial instead in the last two groups of letters and numbers is different.
What code was used options? the DSFR or DSER?
My oscilloscope originally had this data:
software vers. 0:04:03
board version 0.1.1.
In the event that the transaction was fair to insert the code DSER options, you can repeat the operation again by entering a second time according to the number of serial key that was entering the second code options?

[Marcos]

helo my friend, i buy a new Rigol DS 1054Z . I noticed that all options are on trial for 35 hours that having noticed that every time he lit the oscilloscope expired time, I realized that within 3 or 4 days of use trial versions would have expired. So I immediately made the hack. I performed the procedure as well as on the website by entering the serial number of the model and the code options DSFR and immediately after the result was a code called "private key" that I did not use, and then the serial number consists of four groups of digits and letters. I added this code and all options preinstalled by "trial" became "official" 10MHz, Memory deep 24Mtps etc etc. and the name is changed to the oscilloscope DS 1104Z.
So, I think the result was excellent 100%.
In some forums but I read that you had to enter the code options DSER. Was it not necessary to enter the DSFR. I tried to enter the same data on the site key generator but I put this code options DSER: I noticed that the code "private key" is unchanged while the key code serial instead in the last two groups of letters and numbers is different.
What code was used options? the DSFR or DSER?
My oscilloscope originally had this data:
software vers. 0:04:03
board version 0.1.1.
In the event that the transaction was fair to insert the code DSER options, you can repeat the operation again by entering a second time according to the number of serial key that was entering the second code options?

DSER is the right code.
DSFR is activating an option which is not so good for your scope.
You can uninstall and run again the generator.
To uninstall you should connect your scope by USB to your computer and run a specific command. Sorry, I forgot all the steps but I assure you that the infos are here in this forum.

[maxastuto]

 :-//To reset the options enabled by the code option that DFSR wrong, I run the following procedure: I connected the oscilloscope with the LAN cable.
software Ultra Sigma saw perfectly the connection. Then I open the option panel and SCPI command string appeared * IDN?
I plugged in the string "SYSTem: option: Uninstall
Then I clicked "send and read" but came out "error and timeout expired".
I checked out from system and DS 1104Z. Why do not you come back to the original mode DS 1054Z.
I would like to know if this procedure cancels options restoring the trial time, or eliminate them for good? Because my intentions are to have to perform again this time by entering the correct code options: DSER. What is the exact mode and how you have to write exactly the string respecting symbols, spaces, upper and lowercase letters?