Oscilloscope Requirements?
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I've decided to spring for a new digital storage oscilloscope and thought I'd solicit some opinions on how much scope I really need for general electronics and ham radio. 2 or 4 channel, 100 or 200 Mhz, memory buffer size, etc?
Anyone using the PicoScope? At work we have 500 Mhz, 4 GSa/s Agilent scopes and unfortunately that's a little out of my budget. I was looking at the PicoScope line (http://www.picotech.com/) which look pretty interesting. Looks like there are a number of cheap knock offs out of China.
Thnx,
-TAC
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Re: Oscilloscope Requirements?
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It all depends on what you're trying to do. Truthfully, since you're
asking for suggestions, I wouldn't spend too much on it unless you have a specific application in mind. In the almost 20 years I've been a ham (and tinkerer), I've owned three scopes. Two of them were freebies (10 and 40 MHz bandwidth, respectively) and the third, which I still have, is a Tektronix 464 100-MHz analog storage model that I bought for a reasonable sum. I didn't need the 464, but I had money burning a hole in my pocket and one came along. I really can't imagine a ham application where you would *need* a more than 100-MHz scope. So, pick the 100ish-MHz scope with the portability, number of channels, brand reputation, etc, that you want. If I can't afford nice things new, I usually choose to buy used things that were good when they were new. Just one opinion, though... 73, --Ethan, K8GU/3. On Mon, Sep 24, 2012 at 11:40 AM, TAC <[hidden email]> wrote: > I've decided to spring for a new digital storage oscilloscope and thought I'd > solicit some opinions on how much scope I really need for general > electronics and ham radio. 2 or 4 channel, 100 or 200 Mhz, memory buffer > size, etc?Anyone using the PicoScope? At work we have 500 Mhz, 4 GSa/s > Agilent scopes and unfortunately that's a little out of my budget. I was > looking at the PicoScope line (http://www.picotech.com/) which look pretty > interesting. Looks like there are a number of cheap knock offs out of > China. Thnx,-TAC > > > > -- > View this message in context: http://elecraft.365791.n2.nabble.com/Oscilloscope-Requirements-tp7563195.html > Sent from the Elecraft mailing list archive at Nabble.com. > ______________________________________________________________ > Elecraft mailing list > Home: http://mailman.qth.net/mailman/listinfo/elecraft > Help: http://mailman.qth.net/mmfaq.htm > Post: mailto:[hidden email] > > This list hosted by: http://www.qsl.net > Please help support this email list: http://www.qsl.net/donate.html -- http://www.k8gu.com/ Repair. Re-use. Re-purpose. Recycle. ______________________________________________________________ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:[hidden email] This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html |
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In reply to this post by TAC
TAC - You might consider purchasing a used model. I have an older Tektronix TDS-200 60 MHz digital scope, and it works very well for me with ham radio related issues. All things being equal, I would have preferred the 100 MHz version, but 60 MHz was what I could afford at the time (I purchased the instrument new). However, since then, there has been a goodly selection of competent instruments available from eBay and various instrument suppliers, such as Tucker electronics. Do a Google search for used / reconditioned test equipment. If you make your purchase from a company that refurbishes such instruments, they will usually offer a 90 day or longer warranty. 2 channel operation should be enough for whatever you will need. I have 4-channel capability in a Tek 7603 series analog scope, but have yet to have a need to use it. Some models of digital scopes include a FFT (Fast Fourier Transform) function that will allow you to use the instrument as a spectrum analyzer for signals that are within it's bandwidth capabilities. Interesting features of digital scopes: The ability to display a waveform, and simultaneously see frequency, P-P, RMS, values in digital form. Also the ability to change the sweep speed after the fact, expanding or compressing the vertical and horizontal scales after the signal has gone. Very useful for analysis of one-shot phenomena. Good luck with your purchase. - Jim, KL7CC On 9/24/2012 3:40 AM, TAC wrote: > I've decided to spring for a new digital storage oscilloscope and thought I'd > solicit some opinions on how much scope I really need for general > electronics and ham radio. 2 or 4 channel, 100 or 200 Mhz, memory buffer > size, etc?Anyone using the PicoScope? At work we have 500 Mhz, 4 GSa/s > Agilent scopes and unfortunately that's a little out of my budget. I was > looking at the PicoScope line (http://www.picotech.com/) which look pretty > interesting. Looks like there are a number of cheap knock offs out of > China. Thnx,-TAC > > > > -- > View this message in context: http://elecraft.365791.n2.nabble.com/Oscilloscope-Requirements-tp7563195.html > Sent from the Elecraft mailing list archive at Nabble.com. > ______________________________________________________________ > Elecraft mailing list > Home: http://mailman.qth.net/mailman/listinfo/elecraft > Help: http://mailman.qth.net/mmfaq.htm > Post: mailto:[hidden email] > > This list hosted by: http://www.qsl.net > Please help support this email list: http://www.qsl.net/donate.html > ______________________________________________________________ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:[hidden email] This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html |
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In reply to this post by TAC
There was a company displaying at Dayton this year, called rigol (http://www.rigolna.com/) Looks like they have digital scopes starting in the $329 range. Spectrum analyzer around $1300. Rick K2XT ______________________________________________________________ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:[hidden email] This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html |
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Rigol scopes are fine. I bought one for $400, comes with two probes,etc. Model DS1102E. Digital storage, 100 MHz, 2 channel.
BTW, a friend of mine zapped two of the probes on X10 connected to a 100 watt RF output at 14 MHz...so don't do that. Sent from my iPad On Sep 24, 2012, at 7:23 AM, "Rick Stealey" <[hidden email]> wrote: > > There was a company displaying at Dayton this year, called rigol (http://www.rigolna.com/) > Looks like they have digital scopes starting in the $329 range. Spectrum analyzer around $1300. > > Rick K2XT > > ______________________________________________________________ > Elecraft mailing list > Home: http://mailman.qth.net/mailman/listinfo/elecraft > Help: http://mailman.qth.net/mmfaq.htm > Post: mailto:[hidden email] > > This list hosted by: http://www.qsl.net > Please help support this email list: http://www.qsl.net/donate.html Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:[hidden email] This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html
Chuck, KE9UW
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Re: Oscilloscope Requirements?
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Hi!
Am 24.09.2012 14:34, schrieb hawley, charles j jr: > Rigol scopes are fine. I bought one for $400, comes with two > probes,etc. Model DS1102E. Digital storage, 100 MHz, 2 channel. BTW, I bought this scope, too. It's fantastic for this price. The DSA815-TG Spectrum Analyzer is also fine. I will buy one in the next time. 73 de Tom -- DL7BJ * DL-QRP-AG #1186 * DARC OV I19 * ARRL http://www.dl7bj.de https://twitter.com/dl7bj ______________________________________________________________ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:[hidden email] This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html |
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In reply to this post by ke9uw
Dave Jones at EEV.blog http://www.eevblog.com/episodes/ has done a
series of video reviews, including tear downs, of many of the new crop of inexpensive digital oscilloscopes. The index is chronological, not by subject category, but if you scroll through it, you'll find several highly informative videos on digital oscilloscopes. Actually, most all of his videos are worth viewing. There's also a useful EEV forum (links at the EEV blog page) with lots of discussion relevant to low end digital oscilloscopes. Some time spent there will be well invested. I have four oscilloscopes here, two analog (Tek 465 and Tek 2246, both 100 MHz), and two digital (Tek TDS430A, 500 MHz and a new Agilent MSO7304B 350 MHz, 4 channels) and both analog and digital 'scopes have their places. A decent Tek 100 MHz dual channel oscilloscope, such as the 465, can be purchased at quite reasonable prices and for a beginner may be a better starting point than a digital oscilloscope. Jack K8ZOA >> There was a company displaying at Dayton this year, called rigol (http://www.rigolna.com/) >> Looks like they have digital scopes starting in the $329 range. Spectrum analyzer around $1300. >> >> ______________________________________________________________ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:[hidden email] This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html |
Re: Oscilloscope Requirements?
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In reply to this post by Rick Stealey
I have several Rigol instruments, including the DS-1102D (2 Channel 100Mhz w/ 16 Channel Logic Analyzer).
It's definitely been a useful investment and has performed very well for me. --phil On Sep 24, 2012, at 8:20 AM, Rick Stealey <[hidden email]> wrote: > > There was a company displaying at Dayton this year, called rigol (http://www.rigolna.com/) > Looks like they have digital scopes starting in the $329 range. Spectrum analyzer around $1300. ______________________________________________________________ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:[hidden email] This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html |
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In reply to this post by Jack Smith-6
I would lean toward the 2200 or 2400 series Tek scopes rather than the 400 series.
I have had some 400 series with difficult to solve main attenuator issues (volt per division). Not that all of them have it, but several I had, did. The later series, 2200 2400 seemed more reliable. Chuck, KE9UW aka Jack, BMW Motorcycles BMWMOA #224 ________________________________________ From: [hidden email] [[hidden email]] on behalf of Jack Smith [[hidden email]] Sent: Monday, September 24, 2012 8:11 AM To: [hidden email] Subject: Re: [Elecraft] Oscilloscope Requirements? Dave Jones at EEV.blog http://www.eevblog.com/episodes/ has done a series of video reviews, including tear downs, of many of the new crop of inexpensive digital oscilloscopes. The index is chronological, not by subject category, but if you scroll through it, you'll find several highly informative videos on digital oscilloscopes. Actually, most all of his videos are worth viewing. There's also a useful EEV forum (links at the EEV blog page) with lots of discussion relevant to low end digital oscilloscopes. Some time spent there will be well invested. I have four oscilloscopes here, two analog (Tek 465 and Tek 2246, both 100 MHz), and two digital (Tek TDS430A, 500 MHz and a new Agilent MSO7304B 350 MHz, 4 channels) and both analog and digital 'scopes have their places. A decent Tek 100 MHz dual channel oscilloscope, such as the 465, can be purchased at quite reasonable prices and for a beginner may be a better starting point than a digital oscilloscope. Jack K8ZOA >> There was a company displaying at Dayton this year, called rigol (http://www.rigolna.com/) >> Looks like they have digital scopes starting in the $329 range. Spectrum analyzer around $1300. >> >> ______________________________________________________________ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:[hidden email] This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html ______________________________________________________________ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:[hidden email] This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html
Chuck, KE9UW
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In reply to this post by TAC
TAC and listeners...
I have had a small PicoScope for several years. It works very nicely as advertised. The higher-class PicoScopes were out of my $/need bracket. If you don't mind bulky and heavy hardware, eBay is not a bad place to look for old and honorable Tektronix scopes (but finding the "storage" function in one of these boat-anchors might be problematic). About Chinese test instruments, I would say that my experience has been quite negative...best to consider only a model that someone else says is OK, or even usable. A HF signal generator that I bought was so unstable that it was even difficult to find the signal from it with a communications receiver. Fortunately, the vendor accepted a return. Good luck! John Ragle -- W1ZI ========== On 9/24/2012 7:40 AM, TAC wrote: > <snip> Anyone using the PicoScope? </snip> ______________________________________________________________ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:[hidden email] This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html |
Re: Oscilloscope Requirements?
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On my bench is a Rigol DS1202CA 200 MHz/2GSa/s scope. It replaced a Tektronix that burned out it's EL backlight supply. The Rigol is a great piece of test equipment and it's pretty evident they had several Tek scopes to play with during the design process. While this is a Chinese scope, it is obvious that quite a bit of western development went into it. On the front there is a USB connector for a thumb drive and on the back a USB-B for direct computer connection sans HPIB interface. (the driver on the PC emulates HPIB) This is a two channel scope with an external trigger and it comes with a pair of pretty good probes. I have also had very good luck their customer service. Price is right around $1200, and they do have less expensive 100 MHz versions. We have a few of their spectrum analyzers which for the money cant' be beat.
-Paul |
Re: Oscilloscope Requirements?
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Paul, I own an Owon 100 MHZ. 2 MPS scope and find it very nice. The model
is SGS8102-VGA. I bought it from Saelig.com, they sell Rigol, Owon, and many other test equipment manufacturers. I look at the RF from my station with a Bird 4873-020 Coupler, it can be varied to get up to 70 dB. attenuation. If you figure that a KW is 60 dBm., you can adjust it so you get a mW (o dBm) out. That's an RMS value of .0.223 Volts. The scope can handle it. I want to use it full time as a Monitor Scope, but it also does FFT, so you could use it to look at your spectrum. By the way, it comes with a VGA output, USB ports, and LAN. This model with the VGA port runs $599, the one without it runs $529. I haven't even touched on all the features it has (due to all the digital controls) but it's easy to start working with it, if you have worked with HP and Tek scopes, either analog or digital. I use to have a Tek 475 in my bench all the time. 73, Jose W2JD On Mon, Sep 24, 2012 at 12:19 PM, Paul Saffren N6HZ <[hidden email]>wrote: > On my bench is a Rigol DS1202CA 200 MHz/2GSa/s scope. It replaced a > Tektronix that burned out it's EL backlight supply. The Rigol is a great > piece of test equipment and it's pretty evident they had several Tek scopes > to play with during the design process. While this is a Chinese scope, it > is obvious that quite a bit of western development went into it. On the > front there is a USB connector for a thumb drive and on the back a USB-B > for > direct computer connection sans HPIB interface. (the driver on the PC > emulates HPIB) This is a two channel scope with an external trigger and it > comes with a pair of pretty good probes. I have also had very good luck > their customer service. Price is right around $1200, and they do have less > expensive 100 MHz versions. We have a few of their spectrum analyzers > which > for the money cant' be beat. > > -Paul > > > > -- > View this message in context: > http://elecraft.365791.n2.nabble.com/Oscilloscope-Requirements-tp7563195p7563213.html > Sent from the Elecraft mailing list archive at Nabble.com. > ______________________________________________________________ > Elecraft mailing list > Home: http://mailman.qth.net/mailman/listinfo/elecraft > Help: http://mailman.qth.net/mmfaq.htm > Post: mailto:[hidden email] > > This list hosted by: http://www.qsl.net > Please help support this email list: http://www.qsl.net/donate.html > Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:[hidden email] This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html |
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In reply to this post by Jim Wiley
Or look at the new scopes from Owan, Rigol, Atten, etc. Amazing prices on these Chinese scopes.
Brian KB1VBF Sent from my iPad On Sep 24, 2012, at 8:16 AM, Jim Wiley <[hidden email]> wrote: > > TAC - > > > You might consider purchasing a used model. I have an older Tektronix > TDS-200 60 MHz digital scope, and it works very well for me with ham > radio related issues. All things being equal, I would have preferred > the 100 MHz version, but 60 MHz was what I could afford at the time (I > purchased the instrument new). However, since then, there has been a > goodly selection of competent instruments available from eBay and > various instrument suppliers, such as Tucker electronics. Do a Google > search for used / reconditioned test equipment. If you make your > purchase from a company that refurbishes such instruments, they will > usually offer a 90 day or longer warranty. > > > 2 channel operation should be enough for whatever you will need. I have > 4-channel capability in a Tek 7603 series analog scope, but have yet to > have a need to use it. Some models of digital scopes include a FFT > (Fast Fourier Transform) function that will allow you to use the > instrument as a spectrum analyzer for signals that are within it's > bandwidth capabilities. Interesting features of digital scopes: The > ability to display a waveform, and simultaneously see frequency, P-P, > RMS, values in digital form. Also the ability to change the sweep speed > after the fact, expanding or compressing the vertical and horizontal > scales after the signal has gone. Very useful for analysis of one-shot > phenomena. > > > Good luck with your purchase. > > > - Jim, KL7CC > > On 9/24/2012 3:40 AM, TAC wrote: >> I've decided to spring for a new digital storage oscilloscope and thought I'd >> solicit some opinions on how much scope I really need for general >> electronics and ham radio. 2 or 4 channel, 100 or 200 Mhz, memory buffer >> size, etc?Anyone using the PicoScope? At work we have 500 Mhz, 4 GSa/s >> Agilent scopes and unfortunately that's a little out of my budget. I was >> looking at the PicoScope line (http://www.picotech.com/) which look pretty >> interesting. Looks like there are a number of cheap knock offs out of >> China. Thnx,-TAC >> >> >> >> -- >> View this message in context: http://elecraft.365791.n2.nabble.com/Oscilloscope-Requirements-tp7563195.html >> Sent from the Elecraft mailing list archive at Nabble.com. >> ______________________________________________________________ >> Elecraft mailing list >> Home: http://mailman.qth.net/mailman/listinfo/elecraft >> Help: http://mailman.qth.net/mmfaq.htm >> Post: mailto:[hidden email] >> >> This list hosted by: http://www.qsl.net >> Please help support this email list: http://www.qsl.net/donate.html > > ______________________________________________________________ > Elecraft mailing list > Home: http://mailman.qth.net/mailman/listinfo/elecraft > Help: http://mailman.qth.net/mmfaq.htm > Post: mailto:[hidden email] > > This list hosted by: http://www.qsl.net > Please help support this email list: http://www.qsl.net/donate.html Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:[hidden email] This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html |
Re: Oscilloscope Requirements?
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By the way, one thing I liked about the Owon vs. Rigol is that it has an 8"
screen. I think the inside electronics is the same. One thing is that it 's more expensive. 73, Jose-W2JD On Sep 24, 2012 7:00 PM, "Brian Denley" <[hidden email]> wrote: > Or look at the new scopes from Owan, Rigol, Atten, etc. Amazing prices on > these Chinese scopes. > > > Brian KB1VBF > > Sent from my iPad > > On Sep 24, 2012, at 8:16 AM, Jim Wiley <[hidden email]> wrote: > > > > > TAC - > > > > > > You might consider purchasing a used model. I have an older Tektronix > > TDS-200 60 MHz digital scope, and it works very well for me with ham > > radio related issues. All things being equal, I would have preferred > > the 100 MHz version, but 60 MHz was what I could afford at the time (I > > purchased the instrument new). However, since then, there has been a > > goodly selection of competent instruments available from eBay and > > various instrument suppliers, such as Tucker electronics. Do a Google > > search for used / reconditioned test equipment. If you make your > > purchase from a company that refurbishes such instruments, they will > > usually offer a 90 day or longer warranty. > > > > > > 2 channel operation should be enough for whatever you will need. I have > > 4-channel capability in a Tek 7603 series analog scope, but have yet to > > have a need to use it. Some models of digital scopes include a FFT > > (Fast Fourier Transform) function that will allow you to use the > > instrument as a spectrum analyzer for signals that are within it's > > bandwidth capabilities. Interesting features of digital scopes: The > > ability to display a waveform, and simultaneously see frequency, P-P, > > RMS, values in digital form. Also the ability to change the sweep speed > > after the fact, expanding or compressing the vertical and horizontal > > scales after the signal has gone. Very useful for analysis of one-shot > > phenomena. > > > > > > Good luck with your purchase. > > > > > > - Jim, KL7CC > > > > On 9/24/2012 3:40 AM, TAC wrote: > >> I've decided to spring for a new digital storage oscilloscope and > thought I'd > >> solicit some opinions on how much scope I really need for general > >> electronics and ham radio. 2 or 4 channel, 100 or 200 Mhz, memory buffer > >> size, etc?Anyone using the PicoScope? At work we have 500 Mhz, 4 GSa/s > >> Agilent scopes and unfortunately that's a little out of my budget. I > was > >> looking at the PicoScope line (http://www.picotech.com/) which look > pretty > >> interesting. Looks like there are a number of cheap knock offs out of > >> China. Thnx,-TAC > >> > >> > >> > >> -- > >> View this message in context: > http://elecraft.365791.n2.nabble.com/Oscilloscope-Requirements-tp7563195.html > >> Sent from the Elecraft mailing list archive at Nabble.com. > >> ______________________________________________________________ > >> Elecraft mailing list > >> Home: http://mailman.qth.net/mailman/listinfo/elecraft > >> Help: http://mailman.qth.net/mmfaq.htm > >> Post: mailto:[hidden email] > >> > >> This list hosted by: http://www.qsl.net > >> Please help support this email list: http://www.qsl.net/donate.html > > > > ______________________________________________________________ > > Elecraft mailing list > > Home: http://mailman.qth.net/mailman/listinfo/elecraft > > Help: http://mailman.qth.net/mmfaq.htm > > Post: mailto:[hidden email] > > > > This list hosted by: http://www.qsl.net > > Please help support this email list: http://www.qsl.net/donate.html > ______________________________________________________________ > Elecraft mailing list > Home: http://mailman.qth.net/mailman/listinfo/elecraft > Help: http://mailman.qth.net/mmfaq.htm > Post: mailto:[hidden email] > > This list hosted by: http://www.qsl.net > Please help support this email list: http://www.qsl.net/donate.html > Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:[hidden email] This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html |
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In reply to this post by Phillip Heller
On Mon, 2012-09-24 at 09:14 -0400, Phillip Heller wrote:
> I have several Rigol instruments, including the DS-1102D (2 Channel > 100Mhz w/ 16 Channel Logic Analyzer). > > It's definitely been a useful investment and has performed very well > for me. For those interested in an oscilloscope that also includes a logic analyzer, I just got this notice from Saelig: ( http://www.saelig.com/ ) Rigol has authorized a significant drop in the sale prices of their 50MHz and 100MHz scopes which feature logic analysis. The 50MHz DS1052D has been reduced from $899 down to $549, and the 100MHz DS1102D has been reduced from $1199 down to $715. The DS1000D Series Mixed Signal Oscilloscopes are extremely versatile test tools with high-end features which include 16 Channel Logic Analysis, ... Alan N1AL ______________________________________________________________ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:[hidden email] This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html |
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In reply to this post by Jack Smith-6
Thanks Jack the eevblog was very helpful. Exactly the kind of info I was looking for. I appears the USB scopes are somewhat lacking in the samples/sec dept. Looks like I'm going with a deskstop, 100mHz, 1 GSa/s, 2 channel.
Thanks for all the comments everybody. |
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