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[问题求助] 请问下述电缆是什么线?
P:2008-03-03 18:55:56
1
· longtime standing oil- and chemoresistant coating (from 4 to
· <SCRIPT></SCRIPT>no polyethelene inside - cable to be flame retarding
· -40 +
· to be used together with standard crimping connectors (TNC and BNC type) <SCRIPT></SCRIPT>
· I can now also add that inner conductor and screen shield should be made not of bare cuprum, but of silver plated cuprum or tin plated cuprum.
· And it is preferably that inner conductor should be not one wire but it should be made of 12-20 wires twisted together with overall diameter 0,95-0,
· screen shied should be made as a braid, not as a foil.
· we shall also refine and agree upon all the other details of the final cable specification.
[gavinyu 在 2008-3-4 10:47:55 编辑过]