同轴电缆

射频电缆 RF Cable 电缆分配系统用物理发泡聚乙烯绝缘同轴电缆 Physical Foam PE Insulation Coaxial Cable for Cable Distribution System 实芯聚乙烯绝缘射频电缆 RF Cable with Solid Core and PE Insulation 电缆分配系统用物理发泡聚乙烯绝缘同轴电缆 Coaxial Cable with Physically Foamed PE Insulation for Cable Distribution System 本产品适用于1GHZ以下闭路电视系统、共用天线电视系 统作分支线和用户线以及其它电子装置。电缆分配系统用物 理发泡聚乙烯绝缘同轴电缆比实芯聚乙烯、化学发泡聚乙烯 和纵孔聚乙烯绝缘电视电缆具有更优良的高频性能，它有衰 减低、一致性好、不易受潮等突出优点，为此在国际、国内市 场已获得广泛使用。 It is used as branch cable and user cable for signal distribution system of closed circuit TV and common an- tenna TV of 1GHZ or lower, or for other electronic devic- es. Coaxial cable with physically foamed PE insulation for cable distribution system has good features of high fre- quency performance, low attenuation, good consistency and humidity resistance etc compared with TV cable with solid core PE, chemically foamed PE and cell PE insula- tion. Now, it is widely used in domestic and international market. 环境条件：-25℃~+70℃（PVC护套） -40℃~+70℃（PE护套） 相对湿度：当温度为40±2℃，为90%~95%。 Environment temperature: -25℃~+70℃（PVC sheath） -40℃~+70℃（PE sheath） Relative humidity is 90%~95% under the temperature of 40±2℃. 一、常用型号及名称 Common Type and Description 型号Type 名称Name SYWV-75-5 SYWV-75-7 SYWV-75-9 电缆分配系统用物理发泡聚乙烯绝缘聚氯乙烯护套同轴电缆 Coaxial cable with physically foamed PE insulation, PVC sheath for cable distribution system SYWY-75-7 SYWY-75-9 电缆分配系统用物理发泡聚乙烯绝缘聚乙烯护套同轴电缆 Coaxial cable with physically foamed PE insulation and sheath for cable distribution system 二、电缆的结构尺寸 Structure Dimension of Cable 型号 Type 内导体mm Inner conductor 绝缘外径mm Insulation OD 外导体mm Outer conductor 护套mm Sheath 单位重量kg/km Unit weight SYWV-75-5 1.0±0.02 4.8±0.2 ≤5.8 ≤7.5 46 SYWV-75-7 SYWY-75-7 1.66±0.02 7.25±0.25 ≤8.3 ≤10.6 85 (PVC) 75 (PE) SYWV-75-9 SYWY-75-9 2.15±0.03 9.00±0.25 ≤10.3 ≤12.6 120 (PVC) 110 (PE) 备注：1、内导体为单根圆铜线或铜包铝线； 2、绝缘为物理发泡聚乙烯； 3、外导体为铝塑复合膜和镀锡圆铜线(或铝合金线)编织双层屏蔽形式； 4、护套为聚氯乙烯或聚乙烯。 Note: 1: Inner conductor consists of single round copper wire OR copper-clad aluminum wire 2: Insulation material is physically foamed PE. 3: Outer conductor consists of aluminum-plastic compound fi le and tinned round copper wire(aluminum-alloy wire) braid dual shielding. 4: Sheath material is PVC or PE. ANHUI TIANKANG(GROUP)SHARES CO.,LTD. 1 三、电气性能 Electric Performance 试验项目 Testing item 试验条件 Testing condition 单位 Unit 技术要求Technical requirements SYWV-75-5 SYWV-75-7 SYWY-75-7 SYWV-75-9 SYWY-75-9 绝缘电阻Insulated resistance 500V Dc(20℃) MΩ.km ≥5000 ≥5000 ≥5000 护套介电强度Sheath dielectric strength 浸水试验 Immersion test in water 火花试验 Spark test 40Hz~60Hz kV 2.0 3.0 3.0 5.0 5.0 8.0 特性阻抗 Characteristic impedance 200MHz Ω 72.0~78.0 72.5~77.5 72.5~77.5 衰减常数 (20℃) Attenuation coeffi cient 50MHz 200MHz 550MHz 800MHz dB/100m ≤4.8 ≤9.7 ≤16.8 ≤20.3 ≤3.2 ≤6.4 ≤10.7 ≤13.3 ≤2.4 ≤5.0 ≤8.5 ≤10.4 回波损耗 Return-loss VHF UHF dB dB ≥20.0 ≥18.0 ≥20.0 ≥18.0 ≥20.0 ≥18.0 屏蔽衰减 Shielding attenuation 50MHz 200MHz 800MHz dB dB dB 60 70 70 60 70 70 60 70 70 ANHUI TIANKANG(GROUP)SHARES CO.,LTD. 2 实芯聚乙烯绝缘射频电缆 RF Cable with Solid Core & PE Insulation 适用于无线电通讯广播设备和有关无线电电子设备中传 输射频信号。 It is used to transmit radio frequency signal for radio communication broadcasting equipments and concerned electric devices. 一、生产执行 标准 excel标准偏差excel标准偏差函数exl标准差函数国标检验抽样标准表免费下载红头文件格式标准下载 GB/T14864-93 Executive standard: GB/T14864-93 二、型号编制及字母代号含义 Type Compiling and Code Meaning 射频同轴电缆…………………………………………S 铜导体…………………………………………T（可省略） 聚乙烯实芯……………………………………………Y 聚氯乙烯护套…………………………………………V RF coaxial cable………………………………………S Copper conductor …………………………T（omitted） PE solid core……………………………………………Y PVC sheath ……………………………………………V 型号组成 表 关于同志近三年现实表现材料材料类招标技术评分表图表与交易pdf视力表打印pdf用图表说话 pdf 示方法 Type-forming Method S Y V -50 -5 -1 分类代号 Category code 绝缘 Insulation 护套 Sheath 结构序号 Structure sequ ence number 线芯绝缘外径 Insulated outer diameter of core 特性阻抗 Characteristic impen dance 三、使用条件 Working Condition 使用温度：-30℃~70℃。 相对湿度：当温度为40±2℃时，达98%，安装敷设温度 不低于-15℃。 允许最小弯曲半径：室内使用时不少于5倍电缆外径，室 外使用不小于10倍电缆外径。 Working temperature: -30℃~70℃ Relevant humidity: 98% at 40±2℃. Temperature for installation is no lower than -15℃. Min. bending radius: it will be no less than 5 times that of cable outer diameter for indoor usage, and no less than 10 times for outdoor usage. 四、型号及名称 Type and Description 型号Type 名称Description SYV 实芯聚乙烯绝缘、聚氯乙烯护套同轴射频电缆Coaxial RF cable with solid core, PE insulation and PVC sheath 3 ANHUI TIANKANG(GROUP)SHARES CO.,LTD. 五、结构尺寸 Specifi cation and Size 型号规格 Type 内导体mm Inner conductor 绝缘 外径mm Insulated outer diameter 外导体直径mm Diameter of outer conductor 护套外 径mm Sheath OD 绝缘电阻 MΩ.km Insulated resistance 200MHz下 衰减dB/m Attenuation under 200MHz 根数/直径* Pieces/ diameter* 内层 Inner layer 外层 Outer layer 单线直径 Diameter of single piece SYV-50-2-1 7/0.16 1.50±0.10 软 铜 线 Soft copper wire / 0.10±0. 01 2.8±0.2 ≥5000 ≤0.45 SYV-50-2-7 7/0.16 1.50±0.10 / 0.10±0. 01 2.8±0.2 ≤0.45 SYV-50-2-8 7/0.16 1.50±0.10 / 0.10±0. 01 2.8±0.2 ≤0.45 SYV-50-2-41 1/0.68 2.20±0.10 / 0.14±0. 01 4.0±0.2 ≤0.31 SYV-50-3-1 7/0.32 2.95±0.13 / 0.14±0. 01 5.0±0.2 ≤0.24 SYV-50-3-3 1/0.90 2.95±0.13 / 0.14±0. 01 5.0±0.2 ≤0.22 SYV-50-3-4 1/0.90 2.95±0.13 / 0.14±0. 01 5.0±0.2 ≤0.22 SYV-50-3-5 1/0.90 2.95±0.13 软铜线 Soft copper wire 0.14±0. 01 5.8±0.2 ≤0.22 SYV-50-3-41 1/0.90 2.95±0.13 软铜线 Soft copper wire 0.14±0. 01 5.8±0.2 ≤0.22 SYV-50-5-1 1/1.40 4.80±0.20 / 0.14±0. 01 7.2±0.3 ≤0.15 SYV-50-5-3 1/1.40 4.80±0.20 / 0.14±0. 01 7.2±0.3 ≤0.15 SYV-50-5-4 1/1.40 4.80±0.20 软铜线 Soft copper wire 0.14±0. 01 7.9±0.3 ≤0.15 SYV-50-5-41 1/1.40 4.80±0.20 软铜线 Soft copper wire 0.14±0. 01 7.9±0.3 ≤0.15 SYV-50-7-1 7/0.75 7.25±0.25 / 0.19±0. 01 10.3±0.3 ≤0.11 SYV-50-7-2 7/0.75 7.25±0.25 / 0.19±0. 01 10.3±0.3 ≤0.11 SYV-50-7-3 7/0.75 7.25±0.25 软铜线 Soft copper wire 0.17±0. 01 11.0±0.3 ≤0.11 SYV-50-7-4 7/0.75 7.25±0.15 软 铜 线 Soft copper wire / 0.19±0. 01 10.3±0.3 ≥5000 ≤0.62** SYV-50-7-6 7/0.75 7.25±0.15 软铜线 Soft copper wire 0.17±0. 01 11.0±0.3 ≤0.62** SYV-50-7-41 7/0.75 7.25±0.25 软铜线 Soft copper wire 0.17±0. 01 11.0±0.3 ≤0.11 SYV-50-9-41 7/0.95 9.0±0.30 / 0.19±0. 01 12.2±0.4 ≤0.095 注：SYV-50- 的特性阻抗为50±2.5Ω，电容不大于115ρF/m.。 Note: characteristic impedance of SYV-50- is 50±2.5Ω. Capacitance is no more than 115ρF/m ANHUI TIANKANG(GROUP)SHARES CO.,LTD. 4 型号规格 Type 内导体mm Inner conductor 绝缘 外径mm Insulated OD 外导体直径mm Diameter of outer conductor 护套外径mm Sheath OD 绝缘电阻 MΩ.km Insulated resistance 200MHz下 衰减dB/m Attenuation under 200MHz 根数/直径* Pieces/diameter 内层 inner layer 外层 outer layer 单线直径 Diameter of single piece SYV-75-3-41 7/0.17 3.00±0.13 软 铜 线 Soft copper wire / 0.14±0. 01 5.0±0.25 ≥5000 0.28 SYV-75-4-1 7/0.21 3.70±0.13 / 0.14±0. 01 6.0±0.2 0.22 SYV-75-4-2 7/0.21 3.70±0.10 软铜线 Soft copper wire 0.14±0. 01 6.7±0.2 0.95** SYV-75-4-3 1/0.59 3.70±0.13 / 0.14±0. 01 6.0±0.2 0.19 SYV-75-4-4 1/0.59 3.70±0.13 / 0.14±0. 01 6.0±0.2 0.19 SYV-75-5-4 1/0.75 4.80±0.20 / 0.14±0. 01 7.2±0.3 0.15 SYV-75-5-5 1/0.75 4.80±0.20 软铜线 Soft copper wire 0.14±0. 01 7.9±0.3 0.15 SYV-75-5-41 1/0.75 4.80±0.20 / 0.14±0. 01 7.2±0.3 0.15 SYV-75-5-42 1/0.75 4.80±0.20 软铜线 Soft copper wire 0.14±0. 01 7.9±0.3 0.15 SYV-75-7-1 7/0.40 7.25±0.25 / 0.19±0. 01 10.3±0.3 0.12 SYV-75-7-2 7/0.40 7.25±0.25 / 0.19±0. 01 10.3±0.3 0.12 SYV-75-7-3 7/0.40 7.25±0.15 软铜线 Soft copper wire 0.17±0. 01 11.0±0.3 0.60 SYV-75-7-4 1/1.15 7.25±0.15 / 0.19±0. 01 10.3±0.3 0.52 SYV-75-7-8 1/1.15 7.25±0.25 / 0.19±0. 01 10.3±0.3 0.10 SYV-75-7-41 7/0.40 7.25±0.25 软铜线 Soft copper wire 0.17±0. 01 11.0±0.3 0.12 注：SYV-75- 的特性阻抗为75±3Ω, 电容不大于76ρF/m。 *表示单线直径为近似值。 **表示频率为3000 MHz下的衰减值。 Note: Characteristic impedance of SYV-75- is 75±3Ω. Capacitance is no more than 76ρF/m. * : approximate value of diameter of single wire **: attenuation value under 3000 MHz 六、交货要求 Delivery Requirement 1、 允许成圈长度为100米交货，成盘长度应不小于100 米，长度误差为±0.5%。 2、 根据双方 协议 离婚协议模板下载合伙人协议 下载渠道分销协议免费下载敬业协议下载授课协议下载 允许任何长度交货。 1: Cable length in coil is 100 meters. Cable length on drum is no less than 100 meters with length error of ± 0.5%. 2: It depends on both agreements. 5 ANHUI TIANKANG(GROUP)SHARES CO.,LTD. << /ASCII85EncodePages false /AllowTransparency false /AutoPositionEPSFiles true /AutoRotatePages /All /Binding /Left /CalGrayProfile (Dot Gain 20%) /CalRGBProfile (sRGB IEC61966-2.1) /CalCMYKProfile (U.S. Web Coated \050SWOP\051 v2) /sRGBProfile (sRGB IEC61966-2.1) /CannotEmbedFontPolicy /Warning /CompatibilityLevel 1.4 /CompressObjects /Tags /CompressPages true /ConvertImagesToIndexed true /PassThroughJPEGImages true /CreateJDFFile false /CreateJobTicket false /DefaultRenderingIntent /Default /DetectBlends true /DetectCurves 0.0000 /ColorConversionStrategy /LeaveColorUnchanged /DoThumbnails false /EmbedAllFonts true /EmbedOpenType false /ParseICCProfilesInComments true /EmbedJobOptions true /DSCReportingLevel 0 /EmitDSCWarnings false /EndPage -1 /ImageMemory 1048576 /LockDistillerParams false /MaxSubsetPct 100 /Optimize true /OPM 1 /ParseDSCComments true /ParseDSCCommentsForDocInfo true /PreserveCopyPage true /PreserveDICMYKValues true /PreserveEPSInfo true /PreserveFlatness true /PreserveHalftoneInfo false /PreserveOPIComments false /PreserveOverprintSettings true /StartPage 1 /SubsetFonts true /TransferFunctionInfo /Apply /UCRandBGInfo /Preserve /UsePrologue false /ColorSettingsFile () /AlwaysEmbed [ true ] /NeverEmbed [ true ] /AntiAliasColorImages false /CropColorImages true /ColorImageMinResolution 300 /ColorImageMinResolutionPolicy /OK /DownsampleColorImages true /ColorImageDownsampleType /Bicubic /ColorImageResolution 300 /ColorImageDepth -1 /ColorImageMinDownsampleDepth 1 /ColorImageDownsampleThreshold 1.50000 /EncodeColorImages true /ColorImageFilter /DCTEncode /AutoFilterColorImages true /ColorImageAutoFilterStrategy /JPEG /ColorACSImageDict << /QFactor 0.15 /HSamples [1 1 1 1] /VSamples [1 1 1 1] >> /ColorImageDict << /QFactor 0.15 /HSamples [1 1 1 1] /VSamples [1 1 1 1] >> /JPEG2000ColorACSImageDict << /TileWidth 256 /TileHeight 256 /Quality 30 >> /JPEG2000ColorImageDict << /TileWidth 256 /TileHeight 256 /Quality 30 >> /AntiAliasGrayImages false /CropGrayImages true /GrayImageMinResolution 300 /GrayImageMinResolutionPolicy /OK /DownsampleGrayImages true /GrayImageDownsampleType /Bicubic /GrayImageResolution 300 /GrayImageDepth -1 /GrayImageMinDownsampleDepth 2 /GrayImageDownsampleThreshold 1.50000 /EncodeGrayImages true /GrayImageFilter /DCTEncode /AutoFilterGrayImages true /GrayImageAutoFilterStrategy /JPEG /GrayACSImageDict << /QFactor 0.15 /HSamples [1 1 1 1] /VSamples [1 1 1 1] >> /GrayImageDict << /QFactor 0.15 /HSamples [1 1 1 1] /VSamples [1 1 1 1] >> /JPEG2000GrayACSImageDict << /TileWidth 256 /TileHeight 256 /Quality 30 >> /JPEG2000GrayImageDict << /TileWidth 256 /TileHeight 256 /Quality 30 >> /AntiAliasMonoImages false /CropMonoImages true /MonoImageMinResolution 1200 /MonoImageMinResolutionPolicy /OK /DownsampleMonoImages true /MonoImageDownsampleType /Bicubic /MonoImageResolution 1200 /MonoImageDepth -1 /MonoImageDownsampleThreshold 1.50000 /EncodeMonoImages true /MonoImageFilter /CCITTFaxEncode /MonoImageDict << /K -1 >> /AllowPSXObjects false /CheckCompliance [ /None ] /PDFX1aCheck false /PDFX3Check false /PDFXCompliantPDFOnly false /PDFXNoTrimBoxError true /PDFXTrimBoxToMediaBoxOffset [ 0.00000 0.00000 0.00000 0.00000 ] /PDFXSetBleedBoxToMediaBox true /PDFXBleedBoxToTrimBoxOffset [ 0.00000 0.00000 0.00000 0.00000 ] /PDFXOutputIntentProfile () /PDFXOutputConditionIdentifier () /PDFXOutputCondition () /PDFXRegistryName () /PDFXTrapped /False /Description << /CHS /CHT /DAN /DEU /ESP /FRA /ITA /JPN /KOR /NLD (Gebruik deze instellingen om Adobe PDF-documenten te maken voor kwaliteitsafdrukken op desktopprinters en proofers. 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