[Milsurplus] Re: [Test-Equipment] Tektronix Oscilloscope 545

[J Forster]

Another thing worth noting is that Spectrum Analyzer PIs are fairly cheap for the letter series. They are
certainly not up to modern SAs, but still useful lacking anything else.

Best,
-John

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k4pf at juno.com wrote:

> -- "Floyd Petri" <fpetri at eastex.net> wrote:
> >I have some questions about a Tektronix Oscilloscope Model 545. <snip> Most important is the plug in
> units.  Are they interchangable among different model oscilloscopes?
>  If I had some plug in units is there a better scope than the 545
>  that I can get to use the plug in units?
> About what would I expect to pay for one?  I
> figure shipping will be a killer.
>