High temperature coaxial cable

2005-08-09 Thread emc-p...@ieee.org
All Can anyone recommend a source coaxial cable rated to at least 4kV and operating temperature of at least 150C? Ian Gordon *** The information contained in this email and any attachments may be confidential and is provided sol

Re: High temperature coaxial cable

2005-08-09 Thread emc-p...@ieee.org
Cable noise? Don't forget that all these esoteric materials, especially the high voltage types, demonstrate a pretty active triboelectric effect. I assume the spectrum drops a lot with the distributed capacitance, don't know how much. When the cable is first manufactured, it's pretty tight, so q

Re: High temperature coaxial cable

2005-08-09 Thread emc-p...@ieee.org
Ian, You did not mention frequency range, but RG393 is rated to 5kv (with proper connectors) and 200C. It is good up to 1 or 2 GHz. http://www.pasternack.com/Search/SearchResults.asp?partNum=rg393%2Fu&RecNo=0 Pasternack also has some special high-voltage "C" connectors, part num PE4950, and "SHV