New Oscilloscope considerations

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  • Nevillet
    Badcaps Veteran
    • Sep 2019
    • 272
    • United Kingdom

    #1

    New Oscilloscope considerations

    Hi All,

    3 years ago I purchased a Hantek DSO5102P which slowly failed in various ways. It is now unusable and practically not repairable. It might be an outlier but I won't buy another Hantek.

    I am therefore considering a replacement but money is still tight so cannot realistically consider Tektronix, Keysight, et al.

    So I'm looking for comments/thoughts/recommendations for manufacturers like Siglent, Rigol, etc.

    Basic spec: 2 channels with a minimum 100MHz bandwidth.

    Many thanks in anticipation.
  • stj
    Great Sage 齊天大聖
    • Dec 2009
    • 30952
    • Albion

    #2
    Re: New Oscilloscope considerations

    rigol 4channel 50MHz scope is the best deal - you can unlock it to 100MHz over the network interface straight away.

    slightly more expensive is the siglent X-E series.
    both are really good - i have the rigol one - fully unlocked.

    btw, most scopes multiplex the adc convertor.
    so 100MHz one chanel = 50MHz across 2 channels and so-on.
    so read the datasheets.
    Last edited by stj; 12-09-2020, 10:33 AM.

    Comment

    • Nevillet
      Badcaps Veteran
      • Sep 2019
      • 272
      • United Kingdom

      #3
      Re: New Oscilloscope considerations

      What is the model number of your scope?

      Comment

      • stj
        Great Sage 齊天大聖
        • Dec 2009
        • 30952
        • Albion

        #4
        Re: New Oscilloscope considerations

        DS1054z
        https://int.rigol.com/products/oscil...s/ds1000z.html

        Comment

        • CapLeaker
          Leaking Member
          • Dec 2014
          • 8040
          • Canada

          #5
          Re: New Oscilloscope considerations

          also Siglent is pretty darrn good

          Comment

          • Nevillet
            Badcaps Veteran
            • Sep 2019
            • 272
            • United Kingdom

            #6
            Re: New Oscilloscope considerations

            After much research I've gone for the Siglent SDS1202X-E 200MHz, 2 Channel scope.

            The cost was £324.00 delivered.

            They have a proper distributor here in the UK and it comes with a 3 year warranty.

            Hopefully it will out live the Hantek.

            Anyone want a dead Hantek for spares?
            Last edited by Nevillet; 12-12-2020, 03:59 AM.

            Comment

            • P Smith
              New Member
              • May 2008
              • 5

              #7
              Re: New Oscilloscope considerations

              how much ?

              Comment

              • stj
                Great Sage 齊天大聖
                • Dec 2009
                • 30952
                • Albion

                #8
                Re: New Oscilloscope considerations

                whats wrong with the hantek?

                Comment

                • Nevillet
                  Badcaps Veteran
                  • Sep 2019
                  • 272
                  • United Kingdom

                  #9
                  Re: New Oscilloscope considerations

                  All the V & H controls stopped working. You could only get a trace by using the auto button. Once you had the trace you couldn't then adjust the V&H controls. Nothing obvious internally. All the power rails were fine. I reseated the ribbons but no joy. I bought it from Amazon and after 3 years the chances of any support are zero.
                  I would say the PS board is fine as is the TFT, but the two main boards are clearly suspect.

                  Comment

                  • stj
                    Great Sage 齊天大聖
                    • Dec 2009
                    • 30952
                    • Albion

                    #10
                    Re: New Oscilloscope considerations

                    what do you want for it?
                    maybe it's a bad signal to the rotary encoders

                    Comment

                    • Nevillet
                      Badcaps Veteran
                      • Sep 2019
                      • 272
                      • United Kingdom

                      #11
                      Re: New Oscilloscope considerations

                      £30.00 + UK postage

                      Comment

                      • emestee
                        Badcaps Veteran
                        • Dec 2019
                        • 228
                        • Bulgaria

                        #12
                        Re: New Oscilloscope considerations

                        Rigol DS1054z (4 channel) now come unlocked with ALL features, including 100MHz and protocol analyzers. I got one for about 340 EUR here in Bulgaria, and I highly recommend it.

                        Comment

                        • stj
                          Great Sage 齊天大聖
                          • Dec 2009
                          • 30952
                          • Albion

                          #13
                          Re: New Oscilloscope considerations

                          i dont think it comes as 100MHz or they couldnt sell the 70 & 100MHz models for a higher price

                          Comment

                          • Nevillet
                            Badcaps Veteran
                            • Sep 2019
                            • 272
                            • United Kingdom

                            #14
                            Re: New Oscilloscope considerations

                            STJ make me an offer if you want. Where in the world are you?

                            Comment

                            • emestee
                              Badcaps Veteran
                              • Dec 2019
                              • 228
                              • Bulgaria

                              #15
                              Re: New Oscilloscope considerations

                              Originally posted by stj
                              i dont think it comes as 100MHz or they couldnt sell the 70 & 100MHz models for a higher price
                              It does. The 100MHz option is a software unlock. It says 50MHz on the front shield of my one, but it does 100MHz.

                              Comment

                              • stj
                                Great Sage 齊天大聖
                                • Dec 2009
                                • 30952
                                • Albion

                                #16
                                Re: New Oscilloscope considerations

                                Originally posted by Nevillet
                                STJ make me an offer if you want. Where in the world are you?
                                london.

                                trying to contact a friend about it.
                                any idea on postage?

                                Comment

                                • Nevillet
                                  Badcaps Veteran
                                  • Sep 2019
                                  • 272
                                  • United Kingdom

                                  #17
                                  Re: New Oscilloscope considerations

                                  postage and packing would be about £8.00 or less.

                                  Comment

                                  • stj
                                    Great Sage 齊天大聖
                                    • Dec 2009
                                    • 30952
                                    • Albion

                                    #18
                                    Re: New Oscilloscope considerations

                                    Originally posted by Nevillet
                                    postage and packing would be about £8.00 or less.
                                    you have PM's

                                    Comment

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