Products > Test Equipment
REVIEW - Rigol DS2072 - First Impressions of the DS2000 series from Rigol
AndersAnd:
--- Quote from: WVL_KsZeN on December 19, 2013, 10:07:27 am ---Strangely, on some pages on the Rigol homepage, the A are rated at 350MHz, while on others they are rated at 300MHz.
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It's the same with the RP2200 probes that comes with DS1000E.
At first they were specified at 200 MHz, but later they changed it to 150 MHz.
Here's a scan of the spec sheet in my Rigol RP2200 User's Guide: https://www.eevblog.com/forum/reviews/cheap-oscope-probe-quality/msg328232/#msg328232
Notice the 150MHz and 2.3ns stickers on it. You can see some of the 200 below the 150MHz sticker and when I hold it up against the light I can see some of the 1.7ns too.
--- Quote from: AndersAnd on November 11, 2013, 05:32:18 pm ---
--- Quote from: saturation on November 11, 2013, 01:10:10 pm ---Thanks AndersAnd. I wonder if the materials they use now downgrade the capabilities?
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How old are your RP2200 probes? I bought my Rigol 1052E with the RP2200 probes in June 2009.
Are you probes older than that?
Or maybe they just forgot to put the stickers in your user's guide. Or maybe they later found out the probe couldn't live up to the 200 MHz BW they originally specified and just put stickers in the manual instead of improving the product to live up to the specs originally planned. I don't think these probes were ever sold with any scopes above 150 MHz BW anyway. Rigol 1152E-EDU with 150 MHz BW is sold on the Chinese market, with these RP2200 150/200 MHz probes too I think.
I just attached a scan of the spec sheet in my Rigol RP2200 User's Guide.
Notice the 150MHz and 2.3ns stickers on it. You can see some of the 200 below the 150MHz sticker and when I hold it up against the light I can see some of the 1.7ns too.
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And a scan of another RP2200 User's Guide without any stickers in it: https://www.eevblog.com/forum/reviews/cheap-oscope-probe-quality/msg328052/#msg328052
--- Quote from: saturation on November 11, 2013, 01:10:10 pm ---Thanks AndersAnd. I wonder if the materials they use now downgrade the capabilities?
From my probe datasheet, enclosed.
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EV:
CAN decoder works!
marmad:
--- Quote from: EV on December 20, 2013, 03:54:14 pm ---CAN decoder works!
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Good to know :) - thanks, EV!
Carrington:
--- Quote from: EV on December 20, 2013, 03:54:14 pm ---CAN decoder works!
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Perfect! :-+
Mark_O:
--- Quote from: EV on December 20, 2013, 03:54:14 pm ---CAN decoder works!
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Thanks, EV.
A couple requests. Could you zoom in on just one packet, so the contents of the ArbID and DLC fields can be seen? Also, I'd be interested in checking out the Event Table view, to see what it says in the Error field about the lack of an Ack (no other CAN controller on the bus, I assume).
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