Phase stable Cable Assemblies: Reliability Where It’s Needed Most

2023-09-04 Smiths Interconnect Blogs

From military aircraft to radar applications to satellite communication links, we rely on cable assemblies to transmit signals between multiple devices, internally in a single device, or as part of testing processes.


The defense industry involves working in adverse environments, so it demands ruggedness and reliability from its equipment. Cable assemblies must be able to withstand these environmental aspects without affecting electrical performance. Applications in the defense industry will often take place outdoors or in an uncontrolled environment, meaning that some cable assemblies will require an armored option, while others will need to be designed to withstand significant temperature changes without compromising performance.

When it comes to cable assemblies, Smiths Interconnect specializes in MIL-STD-348 RF connectors. These devices are typically used in defense, space, and testing applications for the transmission of RF signals used for communication and information transmission. The Lab-Flex cable assembly product portfolio comprises a range of robust high-performance solutions for a number of applications and industries. To meet the high demands of the defense industry, Smiths Interconnect developed the Lab-Flex T series, specifically designed to be low-loss, high-frequency cables that maintain phase stability over a wide array of operating temperatures.  

According to Smiths Interconnect Product Line Manager Andrew Breslin: “The T series is designed for phase stability over temperature. Most standard cables, over a temperature range, will deviate in the electrical length of the assembly. The T series remains much more stable in the same temperature range, allowing the phase characteristics to remain in sync with the other cables nearby. Phased array radar applications will benefit from the use of this type of cable because there doesn’t have to have any external phase changing or phase matching requirements. When you have a cable like this, all the cables within a certain group will remain in phase throughout the temperature range and, as you can imagine, a radar system sees a wide range of temperatures and relies on that phase to be consistent throughout the use of the unit.”


Lab-Flex® T offers superior phase performance

This cable significantly outperforms standard PTFE-based cables in terms of phase change between temperatures of -50C and +125C. The phase response near room temperature is almost flat and cables tested through a wider temperature range (-40° C to +85° C) experience only 600ppm delta. The Fluoropolymer dielectric found in Lab-Flex T cable also has excellent phase change over flexure characteristics.
 

This cable significantly outperforms standard PTFE-based cables in terms of phase change between temperatures of -50℃ and +125℃. The phase response near room temperature is almost flat and cables tested through a wider temperature range (-40℃ to +85℃) experience only 600ppm delta. The Fluoropolymer dielectric found in Lab-Flex T cable also has excellent phase change over flexure characteristics.

For applications that require phase stability with uncompromised performance, Lab-Flex T is the ideal solution. Typically, this includes most radar applications, specific communication transmissions, and certain test and measurement applications. Tim Meehan, Technical Applications Engineer at Smiths Interconnect, adds: “The phase being so stable can also help with the movement of the radar and the tracking of the radar because they’re so closely matched.”

Smiths Interconnect provides industry-leading service along with its interconnect solutions, working closely with customers across a broad portfolio of products to build cable assemblies that meet the customer’s specific requirements.


授权代理商:世强先进(深圳)科技股份有限公司
技术资料,数据手册,3D模型库,原理图,PCB封装文件,选型指南来源平台:世强硬创平台www.sekorm.com
现货商城,价格查询,交期查询,订货,现货采购,在线购买,样品申请渠道:世强硬创平台电子商城www.sekorm.com/supply/
概念,方案,设计,选型,BOM优化,FAE技术支持,样品,加工定制,测试,量产供应服务提供:世强硬创平台www.sekorm.com
集成电路,电子元件,电子材料,电气自动化,电机,仪器全品类供应:世强硬创平台www.sekorm.com
  • +1 赞 0
  • 收藏
  • 评论 0

本文由涂抹转载自Smiths Interconnect Blogs,原文标题为:Phase stable cable assemblies: reliability where it’s needed most,本站所有转载文章系出于传递更多信息之目的,且明确注明来源,不希望被转载的媒体或个人可与我们联系,我们将立即进行删除处理。

相关研发服务和供应服务

评论

   |   

提交评论

全部评论(0

暂无评论

相关推荐

航空航天、安全和国防连接解决方案

描述- Rosenberger公司提供适用于航空航天、安全和防御应用的可靠互连组件和设备。其产品符合MIL-PRF 39012、DIN EN 9100或欧洲航天局(ESA)的ESCC认证标准。公司展示了一系列产品,包括射频同轴组件、微波组件、电缆组件、射频测试测量产品和光纤连接组件。更多详细信息请访问Rosenberger航空航天微站(www.rosenberger.com/aerospace/)。

April 2020  - ROSENBERGER  - 商品及供应商介绍 代理服务 技术支持 采购服务

Smiths Interconnect 线缆组件选型指南

目录- Company and product introduction    Cable    Semi-Rigid/Conformable/Flexible Cable    Semi-Rigid Low Loss Cable    MIL-C-17/RG Series Cable    LMR Cable    Cable Assembly Options    Cable Application Notes    Cable Engineering Data Introduction   

型号- RG405,402TP,RG401,LMR-240,RD316,RG402,405TP,SMS-RG142_-18.0-SMS±2.8PS,LMR-240-LLPL,LMR-400,250TP,LMR-400-LLPL,AL250LLTP,LMR-400-UF,LMR-100A-PVC,SF316,LMR-240-DB,AL141LLSP,BJ085,LMR-400-DB,142D,BJ141,LMR-195,RG316,KMS-AL141LLSP_-12.0-KMS±2.8PS,SF 142,LMR-240-UF,AL141TP,BJ047,SMS-BJ085-18.0-SMR±2.8PS,SMS_100_24.0-SMS_,AL085TP,RG223,316D,RG400,AL085LLSP,RG142

2020  - SMITHS INTERCONNECT,EMC RFLABS  - 选型指南  - Version 1.0 代理服务 技术支持 采购服务

Lab-Flex®T系列相位测试同轴电缆组件

描述- Smiths Interconnect的Lab-Flex® T系列同轴电缆组件专为雷达和测试应用设计,提供高频率和宽温度范围内的稳定电气性能。该系列电缆组件采用特殊泡沫氟聚合物绝缘材料,以最小化温度变化引起的相位偏差,适用于商业和军事市场。产品经过严格测试,确保满足客户和行业标准。主要特点包括相位匹配对和集、温度稳定性、低损耗等。

型号- LAB-FLEX® T,065T,LAB-FLEX® 100T,100T,LAB-FLEX® 160T,LAB-FLEX® T SERIES,LAB-FLEX® 065T,160T

2024/9/26  - SMITHS INTERCONNECT  - 商品及供应商介绍  - Version 2.0 代理服务 技术支持 采购服务 查看更多版本

Spacable 10G SL系列抗辐射光收发器

描述- 该资料介绍了SpaceABLE 10G SL系列抗辐射光收发器。这些产品专为太空应用设计,具有小型化、耐辐射、长寿命和高I/O密度等特点。它们适用于高吞吐量通信卫星、低地球轨道星座、地球同步轨道卫星以及板间和有效载荷间的连接。

型号- SLR12P918530101,SLX04P918532101,SL SERIES,SL,SLT12P918533001

2021/06/16  - SMITHS INTERCONNECT  - 数据手册  - Version 1.1 代理服务 技术支持 采购服务 查看更多版本

Times Microwave(安费诺时代微波)航天用电缆组件选型指南

目录- Space Assembly Comparison Chart    Cable Assembly Guide    Cable Assemblies   

型号- SP047,SPFLT310-XXXXXXXXXX-XX.XX,SP001,SP002,SP046,SP043,47212,PHASETRACK® 318,SP042,PHASETRACK® 140-SP,PHASETRACK® 318-SP,SPACEFLIGHT™ 140,SPACEFLIGHT 200,SPFLT-140,PT092-XXXXXXXXXX-XX.XX,47211,PHASETRACK® 210-SP,SP081,SP080,SPFLX095-XXXXXXXXXX-XX.XX,SP074,SPACEFLIGHT™ 095,SPFLT200-XXXXXXXXXX-XX.XX,SP039,PHASETRACK® 140,SP072,SP073,SP070,PT140-SP,SPACEFLIGHT 095,SP023,SP024,SP068,SP021,PT318-SP,SPACEFLIGHT™ 200,SPFLX-095,SP104,SP028,PHASETRACK® 210,SPFLT-200,PHASETRACK® 092,PT210-SP,SP062,SPACEFLIGHT 140,SPFLT140-XXXXXXXXXX-XX.XX,PT318SP-XXXXXXXXXX-XX.XX,3190-3212,3190-3379,SP054,SP055,SP099,SP052,PT092-SP,PHASETRACK® 092-SP,SPACEFLIGHT™ 310,SP018,PT140-XXXXXXXXXX-XX.XX,SPFLT-310,SPACEFLIGHT 310,PT210SP-XXXXXXXXXX-XX.XX

5/2023  - TIMES MICROWAVE SYSTEMS  - 选型指南  - Rev.0 代理服务 技术支持 采购服务

SpaceNXT™QT系列空间合格相位稳定同轴电缆组件

描述- Smiths Interconnect推出的SpaceNXT™ QT系列太空合格相稳定同轴电缆组件,适用于太空环境,具有优异的相位稳定性和辐射抗性,满足NASA/ESA的放气规格。该系列电缆适用于卫星通信、导航、军事、商业和科学项目,以及GEO/MEO/LEO和微小卫星平台。

型号- 160QT,QT SERIES,100QT,065QT

2024/8/28  - SMITHS INTERCONNECT  - 数据手册  - Version 2.0 代理服务 技术支持 采购服务

Lab-Flex®系列高性能同轴电缆组件

描述- Smiths Interconnect的Lab-Flex系列产品提供高性能同轴电缆组件,适用于多种应用和市场。该系列以其可重复、一致的性能和高可靠性而著称,有助于降低拥有成本并提高系统性能。Lab-Flex电缆具有低损耗PTFE绝缘体和镀银铜中心导体,适用于卫星通信、雷达、导弹制导和测试测量等领域。

型号- 200,LAB-FLEX SERIES,125,LAB-FLEX® SERIES,LAB-FLEX,190,LAB-FLEX®,290,160

2024/3/8  - SMITHS INTERCONNECT  - 数据手册  - Version 2.0 代理服务 技术支持 采购服务 查看更多版本

SWaP challenges in the defence industry: How Smiths Interconnect rises to the challenge

The defence industry has exceptionally high connectivity demands, especially when it comes to size, weight and power (SWaP). Smiths Interconnect is an industry-leading provider of cutting-edge connectivity solutions to the defence sector for applications such as guidance systems, data links, manpack radios, radar systems (ground, air and shipboard), antenna systems and drones.

2024-02-28 -  原厂动态 代理服务 技术支持 采购服务

半刚性电缆间隔合格电缆组件

描述- Smiths Interconnect提供的半刚性电缆组件适用于卫星有效载荷(地球同步轨道/中地球轨道和低地球轨道星座)、深空探测器、地面天线网络、卫星集成和太空机器人系统。这些电缆具有高性能、可靠的介电特性和优异的屏蔽质量,经过空间轨道认证。它们可根据客户规格提供直形或预弯曲,并带有铜或铝护套以及多种镀层和四种不同直径(0.047英寸、0.085英寸、0.141英寸和0.250英寸)。高频率(高达65 GHz)、低插入损耗、卓越的屏蔽效果、现场认证和历史经验使这些电缆成为在关键系统中实现出色电气性能的理想选择。

2022/9/3  - SMITHS INTERCONNECT  - 数据手册  - Version 1.0 代理服务 技术支持 采购服务 查看更多版本

Revolutionary Active Blind Mate Optical Interconnect for Space VPX Systems

Revolutionary active blind mate optical interconnect SpaceCONEX™28 for Space VPX systems,consists of a plug-in module connector and a backplane connector .It is directly integrated into the plug-in module connector, saving board space and eliminating fiber cable handling.

2021-04-28 -  新产品 代理服务 技术支持 采购服务

海底电缆保护:Njord Polyspace

描述- Njord Polyspace是一种专为海底电缆交叉点处保持电缆与现有管道之间正距离而设计的系统。该系统由互锁的海上级高密度聚乙烯(HDPE)半壳组成,通过耐腐蚀金属带固定在电缆周围。它提供至少350毫米的间隔,以减少电缆之间的干扰。

2019/10/16  - 特瑞堡  - 数据手册 代理服务 技术支持 采购服务

Times Microwave Systems Solves Vibration and Environmental Concerns of Small Form-Factor RF Connectors

WALLINGFORD, Conn.—When military aerospace and space flight communities are faced with a difficult interconnect challenge, they turn to Times Microwave Systems. Addressing the need for micro-miniature interfaces for high data rate applications or board-to-board systems, Times Microwave Systems introduces the TLMP(Times Locking Miniature Push-On) connector.

2021-07-28 -  原厂动态 代理服务 技术支持 采购服务

Goldenline ™ U Series of Ultra Soft Stable Phase Test Cables with High Phase Stability Characteristics and Ultra Flexibility

The U series belongs to ultra soft stable phase test cables, which refer to test cables with high phase stability characteristics and ultra flexibility. This series of cables is usually used in applications that require high-precision signal transmission, such as communication, radar, satellite communication, testing and measurement, and other fields. Its main features include low loss, high phase stability, ultra flexibility, wide bandwidth, and high shielding efficiency.

2024-11-19 -  产品 代理服务 技术支持 采购服务

Smiths Interconnect SpaceNXT Series: Elevating Space Connectivity with Pre-Tested & Qualified Interconnects

Smiths Interconnect‘s SpaceNXT™ Range is ushering in a new era of space connectivity, where pre-tested and qualified interconnects provide reliability, performance, and peace of mind. With a comprehensive range of interconnect solutions, space missions, and applications can now benefit from the best in connectivity technology.

2023-11-25 -  产品 代理服务 技术支持 采购服务

SpaceNXT™Q系列:经空间认证的同轴电缆组件

描述- Smiths Interconnect推出的SpaceNXT™ Q系列太空合格同轴电缆组件,专为下一代商业航天应用设计。该系列产品经过严格的测试和认证,采用低损耗ePTFE绝缘材料和ETFE外护套,适用于卫星通信、导航、军事、商用和科学项目等领域。

型号- SMS-105Q-12.0-SMS,SMS-200Q-12.0-SMS,KMS-105Q-48.0-KMS +/-2.8PS,200Q,SSMS-060Q-12.0-SSMS,Q SERIES,105Q,KMS-190Q-48.0-KMS +/-2.8PS,SMS-200Q-39.4-SMS,TMS-200Q-39.4-TMS,190Q,SMS-200Q-48.0-SMS +/-2.8PS

2022/4/13  - SMITHS INTERCONNECT  - 数据手册  - Version 2.0 代理服务 技术支持 采购服务 查看更多版本
展开更多

电子商城

查看更多

品牌:Smiths Interconnect

品类:Cable Assembly

价格:¥421.0786

现货: 5

品牌:Smiths Interconnect

品类:CABLE

价格:¥6,233.2088

现货: 74

品牌:Smiths Interconnect

品类:Cable Assembly

价格:¥184.6330

现货: 50

品牌:Smiths Interconnect

品类:CABLE

价格:¥1,133.7618

现货: 47

品牌:Smiths Interconnect

品类:CABLE

价格:¥945.6670

现货: 26

品牌:Smiths Interconnect

品类:CABLE

价格:¥1,481.4488

现货: 25

品牌:Smiths Interconnect

品类:CABLE

价格:¥1,048.8307

现货: 12

品牌:Smiths Interconnect

品类:CABLE

价格:¥1,048.8307

现货: 12

品牌:Smiths Interconnect

品类:CABLE

价格:¥4,046.4622

现货: 12

品牌:Smiths Interconnect

品类:Cable Assembly

价格:¥769.8041

现货: 10

品牌:

品类:

价格:

现货:

品牌:

品类:

价格:

现货:

品牌:

品类:

价格:

现货:

品牌:

品类:

价格:

现货:

品牌:

品类:

价格:

现货:

品牌:

品类:

价格:

现货:

品牌:

品类:

价格:

现货:

品牌:

品类:

价格:

现货:

品牌:

品类:

价格:

现货:

品牌:

品类:

价格:

现货:

现货市场

查看更多

品牌:TE connectivity

品类:Connectors

价格:¥0.1900

现货:3,550,000

品牌:NISSHINBO

品类:Voltage-regulator

价格:¥1.1493

现货:8,000

品牌:RENESAS

品类:收发器

价格:¥19.3163

现货:980

品牌:AVAGO

品类:光缆

价格:¥36.8536

现货:62

品牌:TAOGLAS

品类:同轴线缆

价格:¥98.9101

现货:20

品牌:TAOGLAS

品类:同轴线缆

价格:¥112.5529

现货:20

品牌:SAMTEC

品类:光模块

价格:¥1,084.9080

现货:11

品牌:TAOGLAS

品类:天线

价格:¥134.8774

现货:10

品牌:TAOGLAS

品类:天线

价格:¥188.9662

现货:10

品牌:TAOGLAS

品类:天线

价格:¥209.2925

现货:10

品牌:

品类:

价格:

现货:

品牌:

品类:

价格:

现货:

品牌:

品类:

价格:

现货:

品牌:

品类:

价格:

现货:

品牌:

品类:

价格:

现货:

品牌:

品类:

价格:

现货:

品牌:

品类:

价格:

现货:

品牌:

品类:

价格:

现货:

品牌:

品类:

价格:

现货:

品牌:

品类:

价格:

现货:

查看更多

授权代理品牌:接插件及结构件

查看更多

授权代理品牌:部件、组件及配件

查看更多

授权代理品牌:电源及模块

查看更多

授权代理品牌:电子材料

查看更多

授权代理品牌:仪器仪表及测试配组件

查看更多

授权代理品牌:电工工具及材料

查看更多

授权代理品牌:机械电子元件

查看更多

授权代理品牌:加工与定制

世强和原厂的技术专家将在一个工作日内解答,帮助您快速完成研发及采购。
我要提问

954668/400-830-1766(工作日 9:00-18:00)

service@sekorm.com

研发客服
商务客服
服务热线

联系我们

954668/400-830-1766(工作日 9:00-18:00)

service@sekorm.com

投诉与建议

E-mail:claim@sekorm.com

商务合作

E-mail:contact@sekorm.com

收藏
收藏当前页面