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| Rohde & Schwarz Oscilloscopes - Questions/Comments? Let me know! |
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| ruairi:
Hi Rich, I got an email from the R&S mailing list today titled "New White Paper: Fundamentals of an RF Design". I nervously clicked the link and ……. it brought me straight to the white paper! No repeated sign in and no unnecessary contact! This is great, I'll read on my lunch break today. You guys are writing excellent materials, I'd include a direct link if I had it. Cheers, Ruairi |
| Rich@RohdeScopesUSA:
--- Quote from: ruairi on October 30, 2017, 05:23:20 pm ---Hi Rich, I got an email from the R&S mailing list today titled "New White Paper: Fundamentals of an RF Design". I nervously clicked the link and ……. it brought me straight to the white paper! No repeated sign in and no unnecessary contact! This is great, I'll read on my lunch break today. You guys are writing excellent materials, I'd include a direct link if I had it. Cheers, Ruairi --- End quote --- Nice! I'm not going to say we are perfect (because we're not :) ), but we are trying! -Rich |
| GlennB:
Hi Rich, I just joined EEVblog because of your original post :-) I have three R&S questions: 1. when did R&S come out with their first swept-frequency (superheterodyne) spectrum analyzer? (I know you're a 'scope guy' so maybe you have to ask around internally)(I think ca. 1968-70, but I can't find it anywhere on the net) 2. Please correct me if I'm wrong...but each of the 4 input channels on my (2012) RTO 1024 has it's own 10 GS/sec ADC, correct? This is to answer a nerd argument: someone is telling me the actual sampling rate is MUCH lower, and also, that the RTO 1024 is based on a 2 GS/s Hameg design. Which sounds pretty fishy to me 3. Is there any hope to get a sw update from R&S to fix this miserable GUI? The RTO 1024 is an amazing machine but hobbled by a klunky user interface... (dare I say I'm a committed LeCroy man..? :-o) :-o Many thanks in advance for your kind attention and Best Regards, Glenn B |
| Rich@RohdeScopesUSA:
--- Quote from: GlennB on January 31, 2018, 09:26:25 am ---Hi Rich, I just joined EEVblog because of your original post :-) I have three R&S questions: 1. when did R&S come out with their first swept-frequency (superheterodyne) spectrum analyzer? (I know you're a 'scope guy' so maybe you have to ask around internally)(I think ca. 1968-70, but I can't find it anywhere on the net) 2. Please correct me if I'm wrong...but each of the 4 input channels on my (2012) RTO 1024 has it's own 10 GS/sec ADC, correct? This is to answer a nerd argument: someone is telling me the actual sampling rate is MUCH lower, and also, that the RTO 1024 is based on a 2 GS/s Hameg design. Which sounds pretty fishy to me 3. Is there any hope to get a sw update from R&S to fix this miserable GUI? The RTO 1024 is an amazing machine but hobbled by a klunky user interface... (dare I say I'm a committed LeCroy man..? :-o) :-o Many thanks in advance for your kind attention and Best Regards, Glenn B --- End quote --- Hi Glenn - thanks for joining - I think you'll find EEVBlog is a pretty great place! With respect to your questions: 1. I'll have to ask :-+ 2. Each RTO1000 (and RTO2000) channel has a custom R&S designed, monolithic, 10GS/s ADC. For the RTO1044/RTO2044 (4GHz) and RTO2064 (6GHz) we interleave two ADCs to give 20GS/s behind 2 channels. You are correct. 3. I'm sorry you are frustrated with the UI. What firmware are you on? Are you Win7 or XP? We've made a lot of updates to the UI over time based on user feedback so it may be that there are some changes you haven't seen yet. -Rich |
| kwass:
Rich, I've been using the UART decode quit a bit recently and came across a couple of things: 1) The Bus Table status does is not saved across reboots. When the scope is started it always thinks that the bus table was last in the off mode. It also does not remember the location/size of the table. 2) It would be a big help if the pattern trigger did not have to be at a fixed position in the frame, often you know the data you're looking for but not the position. The single character trigger works to search anywhere in the data stream but it would be great if the pattern trigger would also. Thanks, |
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