Products > Test Equipment

Rigol HDO1000 and HDO4000 12bit oscilloscopes launched in China

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Fungus:

--- Quote from: Antonio90 on November 17, 2023, 05:52:43 pm ---I don't really need 800MHz nor have any active probes.

--- End quote ---

You can't probe anything close to 800Mhz without them.


--- Quote from: TomKatt on November 17, 2023, 06:21:44 pm ---I would suspect that anyone really needing 800mhz equipment is just going to buy a device properly rated for the task.  Seems like those frequencies are well outside the average hobbyist's need.

--- End quote ---

The DHO4000 is really an "active probes only" scope. It's cheap for people who need that but very overpriced for everybody else.


--- Quote from: TomKatt on November 17, 2023, 06:21:44 pm ---Getting a base model 70mhz scope and being able to upgrade it to 200mhz (knowing the front end is amply capable) is a pretty good deal itself.

--- End quote ---

Get a DHO800 for that :-)

tszaboo:

--- Quote from: Fungus on November 17, 2023, 06:33:25 pm ---
--- Quote from: Antonio90 on November 17, 2023, 05:52:43 pm ---I don't really need 800MHz nor have any active probes.

--- End quote ---

You can't probe anything close to 800Mhz without them.


--- Quote from: TomKatt on November 17, 2023, 06:21:44 pm ---I would suspect that anyone really needing 800mhz equipment is just going to buy a device properly rated for the task.  Seems like those frequencies are well outside the average hobbyist's need.

--- End quote ---

The DHO4000 is really an "active probes only" scope. It's cheap for people who need that but very overpriced for everybody else.


--- Quote from: TomKatt on November 17, 2023, 06:21:44 pm ---Getting a base model 70mhz scope and being able to upgrade it to 200mhz (knowing the front end is amply capable) is a pretty good deal itself.

--- End quote ---

Get a DHO800 for that :-)

--- End quote ---
Z0 probe will go to a GHz easy. And the high speed is not only for probing signals. You could use the FFT with EMC probes, connect it to all kinds of RF systems with 50 Ohm output or use it as a timer/counter.

Martin72:
Rigol shop is selling the 1072 for 486€, the 1074 for 700€ on amazon.de incl. VAT and shipping.
That's incredibly cheap, but I don't think it means anything except that you probably get an HDO instead of a DHO.
This will just be a sale of leftover stock with the old designation.

https://www.amazon.de/HDO1072-Digitaloszilloskop-EXT-Kanal-1-500-000-Touch-Display/dp/B0BJ2NYKNL?ref_=ast_sto_dp&th=1

skander36:

--- Quote from: Martin72 on November 18, 2023, 11:51:52 am ---Rigol shop is selling the 1072 for 486€, the 1074 for 700€ on amazon.de incl. VAT and shipping.
That's incredibly cheap, but I don't think it means anything except that you probably get an HDO instead of a DHO.
This will just be a sale of leftover stock with the old designation.

https://www.amazon.de/HDO1072-Digitaloszilloskop-EXT-Kanal-1-500-000-Touch-Display/dp/B0BJ2NYKNL?ref_=ast_sto_dp&th=1

--- End quote ---

Yes, 486 E for a scope with 12 bit, 10' touch screen, 200 MHz, 2GSa/s, 100 mpts, is a bargain.

Antonio90:

--- Quote from: tszaboo on November 18, 2023, 12:03:25 am ---
--- Quote from: Fungus on November 17, 2023, 06:33:25 pm ---
--- Quote from: Antonio90 on November 17, 2023, 05:52:43 pm ---I don't really need 800MHz nor have any active probes.

--- End quote ---

You can't probe anything close to 800Mhz without them.


--- Quote from: TomKatt on November 17, 2023, 06:21:44 pm ---I would suspect that anyone really needing 800mhz equipment is just going to buy a device properly rated for the task.  Seems like those frequencies are well outside the average hobbyist's need.

--- End quote ---

The DHO4000 is really an "active probes only" scope. It's cheap for people who need that but very overpriced for everybody else.


--- Quote from: TomKatt on November 17, 2023, 06:21:44 pm ---Getting a base model 70mhz scope and being able to upgrade it to 200mhz (knowing the front end is amply capable) is a pretty good deal itself.

--- End quote ---

Get a DHO800 for that :-)

--- End quote ---
Z0 probe will go to a GHz easy. And the high speed is not only for probing signals. You could use the FFT with EMC probes, connect it to all kinds of RF systems with 50 Ohm output or use it as a timer/counter.

--- End quote ---

You are right. There are also a few reasonably low cost/DIY active FET probes, and having a 50 Ohm termination one can always use the "transmission line" probe. Still, realistically, noobs like me won't be able to pull the hack, even assuming there are no further firmware-related setbacks. Populating the missing components, modifying the frontend (even if it's only a slight modification), and desoldering/resoldering the custom ADC...
There are so many things that can go wrong, and even if they don't, you might not be able to calibrate it correctly.

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