| Products > Test Equipment |
| Rigol HDO1000 and HDO4000 12bit oscilloscopes launched in China |
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| skander36:
--- Quote from: Fungus on November 23, 2023, 04:59:32 pm --- Aside: I wonder how high the bandwidth can go on the DHO1000 series? The DHO4000 goes to 800MHz. We need to see some hacking of these... :-) --- End quote --- I said with another ocassions. It can go to 800 MHz when is applied vendor.bin method. But without modifications of the main application it cannot be used as it expect 2 ADC's and route signal trough both channels and double the measured frequency. You can use it however with one channel to see the amplitude of the signal and how it look also 50 ohm is working. Rigol has make sure that the scope cannot be an easy hack, as with the licenses. Otherwise nobody would buy the 4K series. EDIT - added a few pics |
| ebastler:
--- Quote from: Martin72 on November 23, 2023, 05:33:15 pm --- --- Quote from: ebastler on November 23, 2023, 02:22:04 pm ---Batronix unfortunately can't match Rigol's Black Friday discount on the DHO1074. --- End quote --- The Black Friday promotion runs from 24.11. to 30.11. I would take another look tomorrow, keyword best price --- End quote --- Apparently there are limits to the "best price" promise. I did ask Batronix today, since I would have preferred to buy from them, but their answer was "sorry, we can't match that". If they were allowed/enabled (by Rigol EU) to match that price tomorrow, I assume they would have told me so. And it would still feel like bad business practices by Rigol EU to allow their distributors to give the discount only starting on the 24th, but sell direct at the -40% discount days before. :-// |
| core:
--- Quote from: Martin72 on November 23, 2023, 05:33:15 pm --- --- Quote from: ebastler on November 23, 2023, 02:22:04 pm --- --- Quote from: Martin72 on November 23, 2023, 09:52:29 am ---https://www.batronix.com/versand/rigol/DHO1000.html Batronix now has all 1000 models in stock (not yet last week), so I can hardly imagine that this is a discontinued model series. Hm, or exactly because they didn't offer any 1000s for a year.... --- End quote --- Batronix unfortunately can't match Rigol's Black Friday discount on the DHO1074. --- End quote --- The Black Friday promotion runs from 24.11. to 30.11. I would take another look tomorrow, keyword best price --- End quote --- On rigol.eu the quotations are now without the 10% discount. So tomorrow for DHO1072 the price (now 699 euro + VAT ) will probably be about 419 euro + VAT and for DHO1074 about 599 euro + VAT. DHO1074 seems to be a very good deal, and DHO1072 probably the best selling for the next 6 days. More DHO users on eevblog, more interest to "improve" them. |
| ebastler:
--- Quote from: core on November 23, 2023, 07:01:30 pm ---On rigol.eu the quotations are now without the 10% discount. So tomorrow for DHO1072 the price (now 699 euro + VAT ) will probably be about 419 euro + VAT and for DHO1074 about 599 euro + VAT. --- End quote --- Yep, but they have been selling at discounts up to 40% (varying by model and country) via Amazon since the beginning of this week. 599€ + VAT for the DHO1074 in Germany today, for example. --- Quote ---More DHO users on eevblog, more interest to "improve" them. --- End quote --- There already is a good body of hacking knowledge, in a DHO1000/4000-specific hacking thread and a DHO800/900 thread, where a lot of the ideas seem directly applicable to the 1000/4000 too: https://www.eevblog.com/forum/testgear/hacking-the-hdo1khdo4k-rigol-12-bit-scope/ https://www.eevblog.com/forum/testgear/hacking-the-rigol-dho800900-scope/ The easiest approach is to generate upgrade license keys via a script: https://www.eevblog.com/forum/testgear/hacking-the-rigol-dho800900-scope/msg5148330/#msg5148330 But that does not give the DHO800 and DHO1000 access to options which Rigol has only enabled in the respective higher-end models (900 and 4000 series). If you want these, you can make a DHO800 think it's a 900 with limited side effects, by swapping out the vendor.bin file. But doing the same with a DHO1000 will give you a 4000 model with two broken channels, since the second ADC is missing, and is a proprietary Rigol part. |
| Kosmic:
Are they still mentioning the 50\$\Omega\$ input on the front panel of the DHO1000 ? Or it was just on the promotional pictures and it's not printed on real units ? |
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