Page 31 of Electronic Wire, Cable and Tubing by Interstate Wire Co., Inc.

rg coaxial cables rg jacket types operating temperature ranges type i mil-c-17 description black polyvinyl chloride characteristics excellent weathering and abrasion properties but is of the contaminating type and will cause cable attenuation to increase with age can be used for direct burial temperature range c -40 to +80 type ii jan-c-17a description gray polyvinyl chloride characteristics a semi-noncontaminating jacket temperature range c -25 to +80 type iia mil-c-17 description black or gray polyvinyl chloride characteristics noncontaminating good weathering and abrasion resistant properties can be used for direct burial temperature range c under .25 od -55 to +90 over .25 od -40 to +90 type iiia mil-c-17 description black polyethylene characteristics moisture resistant abrasion resistant defies ultra violet damage noncontaminating recommended for direct burial temperature range c -55 to +85 type iv mil-c-17 description black synthetic rubber characteristics this jacket material is used only on high voltage pulse cables the basic material is polymerized chloroprene temperature range c under .50 od -55 to +80 over .50 od -40 to +80 type v mil-c-17 description fiberglass braid characteristics impregnated with silicone varnish to provide abrasion resistance and a moisture seal temperature range c -55 to +250 type vi mil-c-17 description silicone rubber dacron braid characteristics two wraps of silicone rubber impregnated fiberglass tape which is fused into a homogeneous layer a dacron braid is applied followed by a high temperature fluorocarbon lacquer temperature range c -55 to +175 type vii mil-c-17 description teflon polytetrafluordethyene characteristics either extruded or tape wrapped withstands high temperatures chemically inert insoluble in liquids and gases temperature range c -55 to +75 type viii mil-c-17 description synthetic rubber characteristics this material is a polychloroprene compound and is used with only a few pulse cables its primary use is as a jacket material for multiconductor cables temperature range c -55 to +75 type ix mil-c-17 description teflon fluorinated ethylene propylene characteristics excellent weathering properties and chemically inert maximum operating temperature of 200 c temperature range c -55 to +200 construction rg/u no 5/u 5a/u 5b/u 6a/u 7/u 8/u 8a/u 9/u 9a/u 9b/u 10a/u 11/u 11a/u 12a/u 13/u 13a/u 14a/u 15/u 17a/u 18/u 18a/u 19a/u armor od jkt od type .332 i .338 ii .328 iia .332 iia .370 i .405 i .405 iia .402 ii grey .420 ii grey .405 iia .405 iia .405 i .405 iia .405 iia .420 i .420 iia .545 iia .545 i .870 iia .870 iia .870 ii 1.120 iia shield out/in c/c s/s s/s c/s /c /c /c c/s s/s s/s /c /c /c /c c/c c/c c/c c/c /c /c /c /c dielec od/type .185p .181p .181p .185p .250asp .285p .285p .280p .280p .280p .285p .285p .285p .285p .280p .280p .370p .370p .680p .680p .680p .910p center cond 16c 16s 16s 21cw 19c 7/21c 7/21c 7/21s 7/21s 7/21s 7/21c 7/26tc 7/26t 7/26tc 7/26tc 7/26tc 10c 15cw .188c .188c .188c .250c lbs 1000 83 83 83 80 80 105 105 128 128 127 129 92 92 114 121 121 205 197 460 515 515 740 electrical parameters nom imped ohms 52.5 50.5 50.0 75.0 97.0 52.0 52.0 51.0 51.0 50.0 52.0 75.0 75.0 75.0 74.0 74.0 52.0 75.0 52.0 52.0 52.0 52.0 nom max op v.p cap volt mmfd/ft rms 28.5 28.5 28.5 20.0 12.5 29.5 29.5 30.0 30.0 30.0 29.5 20.5 20.5 20.5 20.5 20.5 29.5 20.5 29.5 29.5 29.5 29.5 3000 3000 3000 2700 1000 5000 5000 5000 5000 5000 5000 5000 5000 5000 5000 5000 7000 5000 11,000 11,000 11,000 14,000 65.9 65.9 65.9 65.9 84.0 65.9 65.9 65.9 65.9 65.9 65.9 65.9 65.9 65.9 65.9 65.9 65.9 65.9 65.9 65.9 65.9 65.9 engineering data replaced 212/u now designated 212/u small video cable replaced by 63b/u now designated 213/u .475 now designated as 214/u 84/u w armor now desig as 215/u medium flexible video cable 11a/u with armor now designated as 216/u now designated as 217/u replaced by iia/u 12a/u now designated as 218/u replaced by 18a/u now designated as 219/u now designated as 220/u .475 .945 .945 31

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