Overview
Increase Reliability with Qualified Space Cables
Reliability is crucial in the space industry. Without reliable performance from electronic controls, safety can be seriously compromised.
GORE Space Cables, Type SPC for geostationary Earth orbit (GEO) applications provide the high-quality signals required in space missions — without compromising the safety of those onboard.
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 SPC for geostationary Earth orbit (GEO) applications are frequently used for:
- DC power distribution
- low-frequency applications
- optical instruments
The cables have been used aboard the Alphabus family of satellites.
Features & Benefits
GORE Space Cables, Type SPC 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 sales and technical support. If you have any questions about the space cables’ features or benefits, please contact us.
Properties
All GORE® Space Cables for GEO Applications meet these technical specifications, according to ESCC 3901/019.
| 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 GORE Space Cables, Type SPL, please download the Gore Space Cables Product Portfolio.
Resources
Learn more about GORE Space Cables, Type SPC for geostationary Earth orbit (GEO) applications in thorough data sheets and a white paper discussing the properties of cables that ensure peak electrical performance.
Product Selection Guides: GORE® Space Cables Product Portfolio
Product Selection Guides, 1.15 MB
Improving Cable Performance in Harsh Environments
White Papers, 1.16 MB
Recent News
Event
Gore at Air Force-hosted FACE™ & SOSA™ Expo & Technical Interchange Meeting
September 17, 2019
Reliable Solutions for Civil and Defense Systems. Come learn about our broad portfolio of proven aerospace & Defense cables and materials that are approved for use on multiple defense and civil aircraft.
Press Release
Gore's Fiber Optic 1.8 MM Simplex Cables Achieve NextGen Performance in Durable, Lightweight Package
Posted September 11, 2019
GORE® Aerospace Fiber Optic Cables, 1.8 mm Simplex by W. L. Gore & Associates, Inc. (Gore) are proven to perform at the highest levels in most challenging civil aviation environments. These cables reliably transfer critical data on high-speed avionics networks up to 100 Gbps and beyond, while providing significant weight and cost savings over traditional copper cable and ruggedized fiber optic cables.
Press Release
GORE® Microwave/RF Assemblies, 7 Series are Vapor Sealed Solutions for the Demands of NextGen In-Flight Connectivity
Posted September 11, 2019
Press Release
Gore Exhibiting Suite of NextGen Inflight Connectivity Solutions at APEX EXPO 2019
Posted September 11, 2019
W. L. Gore & Associates, Inc. (Gore) will exhibit the company’s collection of GORE® Aerospace Cables and Assemblies for NextGen, high-performance connectivity at the APEX (Airline Passenger Experience Association) Expo in Los Angeles, CA, on September 10-12, Booth 1523.
