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Sure, ridged flexible waveguide.

Because PTFE melts at 327C, and starts decomposing at 200C. -Chuck Harris george edmonds via Groups.Io wrote:

It is only rated to 350C. Michael A. Terrell

Hi Why not use PTFE hardline. George G6HIG

Hello Albert, Yes, I think so too, but it seems that he want something flexible or semi flexible. Thanks anyway~

Hello Michael, Perhaps so. I'll check if that is the workable, thanks.

Hello Stefan, it seems that he is doing for some military aricrft testing, so I think performance is still a requirment. Thank you for your good advise!

Hello Roy, Those are very useful website and info, I sure will do some research on them. Thank a lot!!

Maybe something similar to the mineral-insulated cable used in building wiring? <https://en.wikipedia.org/wiki/Mineral-insulated_copper-clad_cable> Albert

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