Maybe some custom made fused ceramic disk cable? Michael A. Terrell

OK all I am going to bite the bullet on this and as I am scraping this scope it wasn't complete and had a bunch of damaged knobs and shafts I will sacrifice this block and cut it apart to get the

There are some Kapton coaxial cables rated up to 300°C, you could probably push them to 400°C for a short time. If that isn't good enough you are basically down to mineral

Hello, There are applications on jet/turbine engines that need very high temperature parts. I would expect some coax to have been made, but I have no idea as to temperature ratings. There is a

Hello everyone, I have a friend asking me if there is a kind of rf cable that can endure environmental temperture up to 400 degree celsius. He said it is for aircraft testing, and as far as I know,

Thanx for all the great help. I wish my manual allowed a Find feature. The switch was in the wrong position. Now I am in good shape. Gary

S4488 XY Z axis selector Switch position closest to board edge: XY timebase controlled Z axis position furthest from board edge, XY DC controlled Z axis. Timebase controlled seems to allow the

Brian: I have the PDF manual for my 7104. I went to page 3-23 and I found no mention of switch S4488. There is no writing next to the switch on my A13 Logic Board. When looking directly at the

This was an error. The museum does ship internationally and we have fixed the item. Dave

Apparently "rumors of Stan Griffith's death have been greatly exaggerated," (with apologies to Mark Twain). I had tried to contact both Stan and his friend/colleague Bill For some 454A parts (without

Hi Gary , me again . I've checked the manual  , page 3-23 refers to a switch on the logic board , thats the one , it is marked on the pcb in my scope 'in' and 'out' -- the manual says the normal

Hi George, Could you possibly send me a photo or two of these parts direct to me at tomjobe@... ? Thanks! tom jobe...

Hi All I have now removed one of the sockets, they are not as anticipated, the locking arrangement used is a floating annular ring with three "ears".  I suspect that the inside bore of the removal

Hi Gary , my pdf of the 7104 manual has a brief description . The switch is used to determine the Z-axis control source when in Z-Y mode as it states that at least one timebase needs to be present

I have a Tek 7104 1GHz scope. There is a slide switch inside on the right side on the A13 Logic circuit board and I believe it is labeled S4488. There is no writing next to it, and the manual does

Between yesterday and today I tried making an assortment of tools that might be able to remove the pins from the black plastic block on a 465 that serves as the voltage range selector and fuse

Hi, Keith. You can email me off-list and we'll arrange the shipping details, OK? Thanks!

Hi, I have a collection of 75 of the Tektronix series 500 oscilloscopes.  8 of these scopes are the type 549. I have also acquired some spare manuals.  I found two spare 549 manuals.  Both are in

Archive.org saves the text pages but not the database behind the search pages. Bob.

A while back, I picked up a tek 214 at a hamfest. It had been repaired (!) by someone who was a lot less capable than I'd wish. The batteries, of course, had leaked. A new set of batteries and