Author Topic: New Hantek DSO2X1X models? (Read 473486 times)

Algoma · « **Reply #75 on:** January 31, 2021, 03:55:25 pm »

I wouldn't wait too long, if this is the scope you choose. A pre order sould be fine. Or pick and AliExpress seller that already has them in stock. I've been seeing the prices rising since I got mine. slowly, but they're already $20 more than one week ago.

upsss · « **Reply #76 on:** January 31, 2021, 06:26:14 pm »

It looks like Banggood has now 25 prerecords for the DSO2D10, when I ordered mine they had only 2 or 3.

Mark5 · « **Reply #77 on:** February 02, 2021, 02:56:53 pm »

Bought mine (2C10) from Aliexpress "Hantek 'official' store".
Received it in a bit more than one week.

Algoma · « **Reply #78 on:** February 02, 2021, 08:04:51 pm »

@Mark5 You're the first to report having a DSO2C10, suppose you could take a look inside and perhaps post a photo of that board. I'm curious what the differences might be to the D Series with / without the AWG, and if your board might still have the same hardware as the DSO2D15.

Mark5 · « **Reply #79 on:** February 02, 2021, 08:57:03 pm »

I'll try to do it this week end.
My bet is it's the exact same board as the 2D10 (and probably 2D15).

Piton · « **Reply #80 on:** February 03, 2021, 07:07:02 pm »

You can’t argue. Photos are already there. The boards are the same. With a good cable, my C10 has a frequency range of up to 200 MHz.

salex8 · « **Reply #81 on:** February 03, 2021, 08:04:55 pm »

Quote from: Algoma on January 29, 2021, 11:16:23 pm

Yes my DSO2D15 has 1Gsps in single channel mode, Answered my own question.

1) Set Display set to Dots to show sample points
2) Capture Single Sequence at 100ns / Div (Less than this, and it shows vectors instead of dots when you zoom in)
3) Zoom in and check the sample dots at 2ns/div

500Msps has sample period of 2ns (One dot per Divsion when viewed at 2ns/div)
1Gsps has a sample period of 1ns (Two dots per division when viewed at 2ns/div)

Must be the ADC08D500 in there.

Sorry I didn't understand In DSO2C10 ADC08D500 or ADC08D502?

Algoma · « **Reply #82 on:** February 03, 2021, 08:57:22 pm »

Most likely the ADC is the Texas Instruments ADC08D500

A previous picture from an early DSO2D10 seemed to show the other ADC model due to a few questionable scratches. The actual sample rate can be checked by looking at the sampled dots at the fastest time setting of 2ns/Div. At 1GSa/S the scope should record a data point every 1ns, and have some vertical variation to show that its not just averaging in an extra dot.

The datasheet shows ENOB @ 250 MHz Input 7.5 Bits (typ) .. That ADC can handle far more than its being used for, before it hits its limits.

jono80 · « **Reply #83 on:** February 04, 2021, 07:25:16 am »

I received my DSO2C10 last week and had a look inside, it has the same board as the others we've seen (eg. DS02D10, DSO2D15), the silk screen says 'DSO2D15_V1.0 2020.8.17'. The part number is scrubbed off one of the large ICs.

Some components are missing around the EXT TRIG/GEN OUT connector which I guess rules out a software change to enable the wave gen (without adding the missing parts). Edit: there are more missing parts above the main ICs.

Piton · « **Reply #84 on:** February 04, 2021, 12:39:35 pm »

Strange, the top photo must have a relay. Everyone has it.

upsss · « **Reply #85 on:** February 04, 2021, 05:49:27 pm »

Luckily, I was not holding my breath. New Banggood's shipment day moved again, now it is February 13. Next week it will be TWO months since my original order. Last time I checked they had 28 preorders of the DSO2D10.

I believe when Hantek finally starts shipping again these scopes (ver. 2.0), the new hardware will look a lot different.

Microcheap · « **Reply #86 on:** February 04, 2021, 09:03:34 pm »

Quote from: upsss on February 04, 2021, 05:49:27 pm

I believe when Hantek finally starts shipping again these scopes (ver. 2.0), the new hardware will look a lot different.

That is a possibility. I have asked Hantek and their answer was that the models DSO2D10 and DSO2D15 are out of stock, apparently they (and many other manufacturers in China) are having trouble sourcing ICs for their products. The forecast is to start resuming the deliveries of these models in May.

upsss · « **Reply #87 on:** February 04, 2021, 09:13:50 pm »

Quote from: Microcheap on February 04, 2021, 09:03:34 pm

The forecast is to start resuming the deliveries of these models in May.

Who said that?

Algoma · « **Reply #88 on:** February 04, 2021, 09:56:11 pm »

The Aliexpress vendor I ordered and received mine from, now shows 180+ in stock for the DSO2D15 and DSO2D10. Thats +100 more from last week, and considering their page shows 170 orders.. Stock is moving. its likely that Banggood is fighting limited logistics on a large shipment for a far lower margin. It could be the supplier is fulfilling higher value direct orders first to make most profit on limited supply.

https://www.aliexpress.com/item/1005001844918818.html (Beware that DHL often adds a hidden brokerage fee on delivery.) .. but there is stock available, unfortunately now +$50 more than I paid two weeks ago.

Microcheap · « **Reply #89 on:** February 05, 2021, 12:28:35 am »

Quote from: upsss on February 04, 2021, 09:13:50 pm

Who said that?

My contact at Hantek

xuraax · « **Reply #90 on:** February 05, 2021, 06:26:25 pm »

@Algoma,

The AliExpress site is interesting but I am worried one cannot use Paypal for safety. Unfortunately since Covid, buying from abroad has been quite erratic and I am not just referring to China but also to countries in Europe which for me are a lot closer to home. Many times I had to refer the issue to Paypal for a refund for items not delivered. What do you think?

regards

Algoma · « **Reply #91 on:** February 05, 2021, 07:30:50 pm »

@xuraax Banggood still has the best deal, especially if you get ahold of the discount coupon that was posted earlier. Simply need to wait for them to get stock. The Aliexpress vendor simply offers DHL shipment for those that are willing to pay the extra to have it delivered within a week.

upsss · « **Reply #92 on:** February 05, 2021, 08:11:20 pm »

The problem with AliExpress, at least here in the US is that they are now charging US State Sales Tax which is illegal, they never did that before. They don't have any authority to collect US State Sales Tax, they do NOT give back these charges to the the US States and it is just a pure markup by AliExpress. Banggood does NOT charge these fake taxes and depend on the State this "Tax" could be as high as 10%.

xuraax · « **Reply #93 on:** February 06, 2021, 07:53:36 am »

@Algoma. When I tried to get to Bangood through the coupon link provided earlier Ban good ignored the coupon password completely.

In the meantime I found an Ebay seller who offered a decent price with reasonable DHL costs. The main problem here is that he asked me to wait until the 24th citing the Chinese New Year as the reason for the delay. I wonder if he was being honest?

cmaass · « **Reply #94 on:** February 07, 2021, 07:29:04 pm »

Quote from: Piton on February 04, 2021, 12:39:35 pm

Strange, the top photo must have a relay. Everyone has it.

I suppose the relay is used to swtch between AWG output or Trigger Input. That is why it is missing in the C series.

Vincentd · « **Reply #95 on:** February 08, 2021, 03:01:37 pm »

Hi there! im new here on EEVblog, I'm posting here because I'm interested in buying the DSO2D15. I have read all the other posts and I figured they went up in price over the past month (~70USD). Should I wait with preordering one and wait untill they get cheaper or should I place my order anyway?

Thank you in advance!

Vincent

Algoma · « **Reply #96 on:** February 08, 2021, 03:35:10 pm »

@Vincentd The price is unlikely to go down until Banggood gets a restock and the other vendors need to compete for sales.

Banggood seems to have been raising their sell price as well.

Vincentd · « **Reply #97 on:** February 08, 2021, 05:36:39 pm »

@Algoma Thanks for your reply! I will have to think about it then if I'm going to wait for it until they get an restock or just buy it for an higher price and get it as soon as possible.

Piton · « **Reply #98 on:** February 08, 2021, 09:14:22 pm »

Quote from: cmaass on February 07, 2021, 07:29:04 pm

Quote from: Piton on February 04, 2021, 12:39:35 pm
Strange, the top photo must have a relay. Everyone has it.

I suppose the relay is used to swtch between AWG output or Trigger Input. That is why it is missing in the C series.

So, without a relay, the external trigger is connected directly through the L11 jumper and is activated by software. With an internal trigger, the connector is connected via a relay to the generator output. On my C10, the relay is present and works when an external trigger is selected.

Vincentd · « **Reply #99 on:** February 10, 2021, 01:27:28 pm »

For anyone that owns an DSO2D1X, how does the AWG perform? Are the signals still good at 25Mhz? As example, does the square wave signal get distorted at higher frequency's? Thank you in advance!


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Author Topic: New Hantek DSO2X1X models? (Read 473486 times)

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