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I will admit that there is not a complete and free 2230 service manual available online but ArtekManuals and others have scanned service manuals available inexpensively. Maintenance is made easier

Back in the mid 80's I remember using the Tek 7D20 digitizer plug-in. It only had a 20MHz sampling rate with an over sampling bandwidth of 70MHz. It was OK for sampling in the audio range but not go

That's a new one on me.

The A3 Directional Bridge (Port 1) has a pair of toroids on each side. The pair with brown "wire" is wound with coax. Is the grey "wire" on the other pair also coax? I have an 85046A S parameter test

I've looked into the Tek 2230 before and found it's performance and ease of use is nowhere near the Fluke PM3390. It's also very hard to get detailed info of 2230. For Fluke PM3390, you can purchase a

Hi Vlandan, Thank you for your answer. Do you think version 8005x is compatible with all 8970B's? (including mine: S/N 2721Axxxx) Seems strange that this number is a five-digit where mine has a

<madyn@...> wrote: I think he means the Tektronix P7001 which attaches to a 7704A between the display and

Thanks for all this information. Certainly there are more options to consider than I thought there would be if it existed at all.

Hi Christian, I also see a newer version (standard, not Opt 020) there: http://ko4bb.com/Manuals/04)_ROM_Images_and_Drivers/HP_8970B/HP_8970B_08970_8005X.zip Vladan

Tektronix made a number of oscilloscopes like you describe including some interesting hybrids. Phillips made some oscilloscopes contemporary to the Tektronix 2232 series but supporting 4

That would be the Tektronix 7D20 (as a combined timebase/dual channel scope) which was intended to run at least in the 760x series. and I'd like to have one, but that's still out there,

Look at the Tek 468 scope. It had a digital backpack, capable of about 10 Mhz bandwidth. The processor was (IIRC) and 8051 style, with limited memory, etc. The basic scope was a 465, a 100 Mhz

Hi all. I have a mint HP 8447D 0.1-1300MHz amplifier for sale. It is in full working condition and in good shape. It is excess to my needs and so selling it away. Asking $250 plus

HP 1980B has a digital sampler board used to store a waveform. It has a whole 501 points of resolution. This is an Analog scope with Digital controls. Very nice " AUTO-SCOPE " for it's age.

Tom, you may have a valid point. I'll have to look at the schematics. I think it's a bit safer however to use a battery substitution voltage then to have the entire instrument up and running. Heaven

Christian, I have an 8970B, SN 2947Axxxxx, OPT H18, and when I enter '99.9 Special Function', I get '08844' in the left hand display. When I enter '47.1 Special Function', I get no errors.

The 7854 does take some learning, especially if you want to use the keyboard functions. BTW, a 7B53A is not the correct PI as a sweep. It is a sweep for something like a 7603 or other 100 MHz

Steve, Thanks for the data. Mine is also 2703A prefix with REV?:6,0 and CALNUM?:98. Not a multiple of 34. Would be interesting to see what the CALNUM increments by after an Agilent CAL. I,