Space Qualified Phase Stable Coaxial Cable Assemblies

SKU: SpaceNXT 100QT

RF Cable Assembly by Smiths Interconnect (2 more products)

Note : Your request will be directed to Smiths Interconnect.

SpaceNXT 100QT Image

The SpaceNXT 100QT from Smiths Interconnect is a Space-Qualified Coaxial Cable Assembly that operates from DC-50 GHz. It has an impedance of 50 ohms and a propagation velocity of 80 %. This phase stable cable assembly has a shielding effectiveness of about 100 dB/ft and a capacitance of 25.4 pF/ft. It has a delay of 1.27 ns/ft and, attenuation k1 and k2 of 0.534 dB and 0.000803 dB per 100 ft respectively. This cable assembly has stainless steel or BeCu connectors, rated above 500 mating cycles. It comprises phase-stable fluoropolymer dielectric material to minimize electrical length changes over a wide temperature range. It has a low dielectric loss, reduced attenuation, and power loss. It has ETFE jackets for increased radiation resistance. This NASA/ESA-compliant cable assembly weighs 1.64 kg/100 m and is ideally designed and tested for next-generation commercial space applications.

Product Specifications

Product Details

  • Part Number
    SpaceNXT 100QT
  • Manufacturer
    Smiths Interconnect
  • Description
    Space Qualified Phase Stable Coaxial Cable Assemblies

General Parameters

  • Space Qualified
    Yes
  • Connector 1
    SMA, 2.92 mm, 2.4 mm, SMP, SMPM
  • Connector 1 Gender
    Plug, Jack
  • Bend Radius
    0.350 Inch
  • Connector 1 Geometry
    Straight, Right Angle
  • Connector 2
    SMA, 2.92 mm, 2.4 mm, SMP, SMPM
  • Connector 2 Gender
    Plug, Jack
  • Connector 2 Geometry
    Straight, Right Angle
  • Length
    Custom Length Available
  • Connector 1 Polarity
    Standard
  • Connector 2 Polarity
    Standard
  • Impedance
    50 Ohms
  • Shielding Effectiveness
    >100 dB
  • Type
    Flexible
  • Attenuation
    17.7 to 159.7 dB/100ft
  • Capacitance
    25.4 pF/ft
  • Delay
    1.27 (ns/ft)
  • Frequency
    DC to 50 GHz
  • Power
    19.3 to 155.7 W
  • Temperature
    -65 to 165 Degree C
  • Velocity of Propagation
    0.8
  • Application
    Military & Aerospace, Commercial, SATCOM, Space, Navigation
  • Note
    Body Material : Stainless Steel, Beryllium Copper, Body Finish : Gold, Weight : 1.10(lbs/100ft), Jacket O.D, Material : 0.100 Inch, EFTE

Technical Documents

Space Missions - A list of all Space Missions

esa

Name Date
Altius 01 May, 2025
AWS 01 Mar, 2024
Eutelsat Quantum 30 Jul, 2021
Sentinel 6 21 Nov, 2020
Cheops 18 Dec, 2019
EDRS 06 Aug, 2019
Small Geostationary Satellite 17 Nov, 2018
BepiColombo 20 Oct, 2018
Aeolus 22 Aug, 2018
Sentinel 3B 25 Apr, 2018

isro

Name Date
EOS-2 07 Aug, 2022
EOS-4 14 Feb, 2022
EOS-3 12 Aug, 2021
EOS-1 07 Nov, 2020
RISAT-2BR1 11 Dec, 2019
Cartosat-3 27 Nov, 2019
Chandrayaan II 06 Sep, 2019
RISAT-2B 22 May, 2019
Resourcesat-2A 07 Dec, 2016
AstroSat 28 Sep, 2015

nasa

Name Date
NEO Surveyor 01 Jun, 2028
Libera 01 Dec, 2027
Europa Clipper 10 Oct, 2024
SpaceX CRS-29 09 Nov, 2023
Psyche 13 Oct, 2023
DSOC 13 Oct, 2023
Psyche Asteroid 05 Oct, 2023
Expedition 70 27 Sep, 2023
SpaceX Crew-7 25 Aug, 2023
STARLING 18 Jul, 2023