Overview

Increase Reliability with Qualified Space Cables

In the space industry, electronics must be reliable, or safety can be seriously compromised.

GORE Space Cables, Type SPL for geostationary Earth orbit (GEO) applications provide the high-quality signals required in space missions — in a lightweight, small design that makes them ideal for high-volume manufacturing.

The cables are extremely flexible and durable, so they’re easier to install in even the tightest configurations. Crucially, the cables’ lighter weight and small structure reduce the total launch mass of the spacecraft, saving valuable weight for other critical subsystems.

The cables are qualified to ESA specifications ESCC 3901/019.

The Science Behind the Cables

The key to our space cables’ performance is the proprietary material used in their insulation, expanded polytetrafluoroethylene (ePTFE). This specialized insulation increases the cable’s ability to bend and flex, while protecting the conductors from stress and damage. The ePTFE material also eliminates the need to trim frayed insulation, and its specialized construction reduces the overall cable diameter so it fits in the tightest enclosures.

Applications

GORE Space Cables, Type SPL for geostationary Earth orbit (GEO) applications are frequently used for:

  • DC power distribution
  • low-frequency applications
  • optical instruments

The cables have been trusted by many critical spacecraft missions, including:

  • Express MD1/MD2
  • Globalstar satellite
  • MetOp satellites
  • XMM-Newton space observatory

For more than 25 years, we’ve provided highly reliable cable solutions for the space industry. The 100% success rate of our cables demonstrates our commitment to collaborating with customers when developing reliable and durable cables for these demanding applications.

Features & Benefits

GORE Space Cables, Type SPL for geostationary Earth orbit (GEO) applications feature a:

  • low launch mass
  • small diameter
  • high temperature range
  • high flexibility

These features benefit manufacturers by providing:

  • reliable signal integrity
  • surplus mass to be used for other critical subsystems
  • long-lasting product life resulting from robust design
  • reduced installation and maintenance costs without compromised performance

Additionally, Gore’s worldwide engineering team provides superior sales and technical support. If you have any questions about the space cables’ features or benefits, please contact us.

Properties

Property Value
Maximum Operating Voltage 600 V RMS
Conductor Silver-plated copper or copper alloy, true concentric
Insulation Double layer: expanded PTFE + polyimide
Outer Jacket Polyimide
Temperature Range -200°C to +200°C

 

For more information about the GORE? Space Cables, Type SPL, please download the Gore Space Cables Product Portfolio.

Resources

Learn more about GORE Space Cables, Type SPL for geostationary Earth orbit (GEO) applications in thorough data sheets and a white paper discussing the properties of cables that ensure peak electrical performance.

近期新聞

新聞發(fā)布

“毅力” 號到達(dá)火星:戈?duì)栔鹦翘綔y器成功登陸

發(fā)布 February 23, 2021

戈?duì)柟九c無數(shù)科學(xué)家和太空探索愛好者一起,慶?;鹦?020任務(wù)的“毅力號”火星探測器成功登陸火星。戈?duì)柤夹g(shù)直接在探測任務(wù)中發(fā)揮了重要作用。

新聞發(fā)布

GORE? PHASEFLEX? 微波/射頻測試組件榮獲行業(yè)金標(biāo)創(chuàng)新大獎

發(fā)布 September 16, 2020

美國戈?duì)柟窘袢招计煜庐a(chǎn)品GORE? PHASEFLEX? 微波/射頻測試組件榮獲2020年軍事與航天航空電子創(chuàng)新獎。經(jīng)航天航空和國防界經(jīng)驗(yàn)豐富、廣受尊敬的評審團(tuán)嚴(yán)格評比,戈?duì)柦M件具有優(yōu)異的可靠性和耐久性,在電子戰(zhàn)(EW)/雷達(dá)裝置、電子監(jiān)控/應(yīng)對策略、雷達(dá)預(yù)警系統(tǒng)、導(dǎo)彈接近預(yù)警系統(tǒng)以及導(dǎo)航/通信系統(tǒng)的精準(zhǔn)測試中發(fā)揮關(guān)鍵作用,因而被評為創(chuàng)新獎金獎。

活動

美國戈?duì)朑ORE參展IMS2020國際微波云展會

August 4, 2020 - August 6, 2020

2020國際微波展(IMS2020)上5G連接是關(guān)鍵議題,戈?duì)枮?G測試提供一系列可靠的微波/射頻測試電纜組件,將會介紹戈?duì)栯娎|組件穩(wěn)定持久一致的性能,如何確保準(zhǔn)確和可靠的測試結(jié)果。由于新冠病毒疫情形勢依然嚴(yán)峻,此次展覽首次在線上舉辦,具體時間與參與方式請查看后文。

查看所有新聞與動態(tài)

FOR INDUSTRIAL USE ONLY

Not for use in food, drug, cosmetic or medical device manufacturing, processing, or packaging operations.