I have two 2754 spectrum analyzers, one partially working, the other basically a parts mule. When starting the good one, it tells me it has memory faults and when stepping past it shows memory bad or

I am still getting my new machines set up, but I can probably run off a few soon. --Eric

I prefer to think of channels 3 and 4 as external trigger inputs with full waveform display... because that is what they really are. -Chuck Harris TomC wrote:

As I said, there are dimensioned prints... prints are a 2D thing. You will have to use your own cad expertise to convert them into a 3D mesh for printing. I am not sure that an all plastic printed

The channel 3 and 4 volts/div for the 2445 can be anything you want as long as you want 0.5 volts/div or 0.1 volts/div. It is selected by a pair of push buttons, one for each channel, between the

I am looking for a graticule lens for my Tektronix 360 indicator module. This is the old scope module for the 160 series with the round CRT.The 310 scope used the same part. Tektronix part

Just adjured 2445 scope and trying to get familiar with the controls. Not having much luck asking Mrs Google or reading text only ( no links / reference ) manuals. So - any owner of 2445 can tell

Hi All,I have a clean 2430A that pulls faults in power on bit. I don't think the battery has ever been changes.One fault that comes up is attenuator and another is trigger related. I wonder if this

That happened to me. It broke cleanly and rather squarely at the end/depth of the brass insert. I drilled and tapped the collet about 3/16" deep, used a very short length of #4-40 threaded rod

Where are the 3D files to print my own replacement? Thank you very much. Tony

More usually, the problem is someone turning the slotted screw, thinking it loosens the collet. Turning the screw will break the collet every time. Tightening the nut is less likely to do that, as

Hi Szabolcs, Your and my latest posts bring things mostly in line. We may have had a misunderstanding where I thought you were saying that just pressing a few buttons would re-establish calibration

Michael, I was thinking the same thing. JR

On Sat, Nov 9, 2019 at 11:16 PM, Szabolcs Szigeti wrote: Hi Szabolcs, You wrote: > > The service > manual says that self cal + ext cal will bring the scope back to in spec. > It turns out that's

90V supply in a 465/465B or 475? Unreg +120/110,+110,-8,+5 +15 and +55 are the only ones that I have ever seen. Have I missed something? -- Michael Lynch Dardanelle, AR

Hi, There are 3 calibration task for the 2440. The self cal and the ext cal and the procedure described in the adjustment section of the SM. The adjustment section ha two distinct part. One is the

Dave, How did you Find the Leaky Capacitor? JR

No affiliation, etc ... https://toledo.craigslist.org/ele/d/temperance-tektronix-oscilloscope-type/7013203618.html -- Paul Amaranth, GCIH | Manchester MI, USA Aurora Group

Maybe none of the corrections done by storing in chapter 5 were necessary or relevant in your case. Maybe they're minimal, maybe not everything is in spec. This is all very intriguing. I cannot

That happened to my 2445B recently. There are some possibilities for manufactured collets discussed in the archive. I've sent a model of the collet off for manufacture in SLA, but it will probably