> Well, it's more a question of wanting to have one so that I can learn how
> to use it, but not one that is so limited that it doesn't have much
> real-world application. I have a rough idea of what that might be -- > 20
>
> MHz bandwidth, dual trace, etc. -- but am hoping to get some specific
> model
> numbers and expected cost ranges.
>
> ::That's a tough task. I would never recommend specific model numbers
> because that's too restrictive. I'd always recommend instead, stick with
> Tektronix or HP/Agilent for best availability including parts and service
> (leading American brands) and go for at least a 200 MHz BW, 5" screen,
> dual-trace with isolated inputs to allow for differential measurements;
> make sure you get the matching probes, case (if any) and user's manual;
> get a working demo of the scope to at least assure it synchs, the display
> is bright and readable and the CRT (or other) isn't burned; and don't pay
> more than $200 for it! There are *tens of thousands* of used scopes on
> the market, they do not have a lot of resale value and are extremely
> common in government surplus auctions. I'd stay miles away from an eBay
> or any 'net-based deal, and stick with a local seller you can meet with.
> Nobody's made a "20 MHz" scope in many years. -WB2WIK/6
>
>
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