As is often the case with Chinese products, the oscilloscope is also available under brand names Tekway, Voltcraft and some others with model numbers different from Hantek. John: do you want me to try some specific configuration? To be on the safe side but to increase the sample rate. Due to proof industrial design the device is suitable for hard workshop environments. A single channel rate of 200mss sounds very attractive. No need to go trough pull down menus to save a trace.
Discusses dynamic range, cross talk and noise sources. English 378kB Performance and User Interface review of Cleverscope and some common oscilloscopes. In short, unwillingness to learn new things is one of the reasons why car repair shops reject the oscilloscope. Most importantly, the spectrum did not work for me, and the software was not entirely stable. The programme in Czech is available to registered users only. To qualify as a project, the details available should allow someone else to make a copy. Do you have the Digikey or equivalent part number for your 125mhz oscillator? What would you guys suggest to try next? They supplied the Military for years and that is what they are known for.
I'm asking because Ill use it to work on amateur radio projects. Hi Fabio, I got the 2090 and have been playing with it using the Windows software. I plan to use both usb connectors at high sampling rates so I can supply ten watts to the board. I agree, by the way, that what the sigrok folks have written is a lot easier to read than the low level openhantek code. When I overlay both channels the glitch shows up identically on both. The excess inventory of 1102E can always have their case stickers changed and firmware reburned to downgrade them into 1052E.
However, we cannot quarantee a regular supply of such updates to our customers, since we are not producers but only importers and sellers for the Czech Republic. The 8051 knows how large the buffer is so it subtracts from the current position modulo 32k of course by 10K to get to the start of the captured waveform. Curiously enough, the resistor is actually shorted with a 0 Ohm, so the designer decided to use the actual internal circuitry of the 4052 as part of the filtering. Channel two seems to work fine on the whole range. The Hantek automotive oscilloscope control programme contains a database of preset waveforms, i.
The Four channel application pdf tells you what you need to know. Nothing to be done about it in that case and it makes the above speculations academic. On one side its +5, -5V and on the other side I got 3. Afaik you will have to recompile the 2. Consider: If sales of the Rigol 1052E double, it would compensate for each single lost sale of the 1102E But If the 1102E is really just a factory hacked 1052E, then the manufacturing cost to make either scopes is equal, so they are not losing any sales at all, just making more. If you take as a hypothesis that the convoluted trigger recovery code has a slight error that causes it, and that this is showing up in every implementation, it might be fixable.
The methods provided to zoom in and move around in the waveform are primitive and clumsy. I find it interesting that you use Slackware. Shipping Methods The total estimated time it hantek 1008c to receive hantek 1008c order is shown below: You place your order Processing time We ship your order Shipping time Delivery! Autoscopes from Hantek serve well for beginners and students. Especially when it got warm, it gave me the red blinking led. I measured all the power rails and everything seem s to be ok. The logic analyzer has no trigger that I can find. If in doubt, before posting.
High bandwidth digital is good. Lower-bandwidth instruments will have a file named dst1102b or dst1062b. Second — the TriggerCounter is activated and counts to zero. One additional channel see R128 is fed into the analog comparator of the triggering circuit. The following screenshot shows the same fast pulse that was used for baseline measurement — I now have 2ns timebase setting and ~1.
Just stay away from the old 545 models. If you can take a 32kb sample and see that it looks right on gnuplot then that pretty much settles the matter. Displays graphs of typical performance. The memory depth is crippled at settings under 40 us per division. In some cases there will be a blog post with additional information on some of our featured products.
English 850kB Provides an illustrated guided tour of the Cleverscope application including screen shots and applications. Did not have time to investigate on the issue yet. Trigger button are excellent is easy to use. We had them when I was in the Military. Help for Beginners Beginners usually find learning how to control an oscilloscope difficult, because they do not know how to connect it, set it up, and above all, they don´t understand the waveforms being displayed. Any advise will be greatly appreciated noob level, if possible. The first, easy thing to try, is once the Hantek software is working, try reinstalling BasicScope.