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Products > Antennas Systems > Dual S/C Band Patch Antenna

FEATURES

  • Flight heritage since 2023

  • Total bandwidth across: 727 MHz

  • Only 8.4 mm thickness

  • Custom configurable choice of connectors and/or cables

  • Wide FOV of 120 degrees

  • Designed for LEO missions and requirements

  • Manufactured according to NASA and ESA space standards and materials

  • Functional, performance, thermal bake out and vibration tests provided with documentation.

  • Compatible and compliant with standard deployers and CubeSat Standard

SSA04: Dual S/C Band Patch Antenna

The EXA SSA04 is a wide bandwidth, DUAL BAND S and C band antenna than can accommodate frequencies from 2 GHz to 7 GHz (5 GHz B/W) for missions that need greater speed and/or bandwidth separation capabilities and great flexibility on the final frequencies selection. It will work

on the following bands:

Availability:  Inmediately

Includes:  

N/A​

PERFORMANCE

  • Band Range:

  • 727 MHz total bandwidth

  • FOV 120 degrees aperture:

    • Vertical beam: 60 degrees

    • Horizontal beam: 60 degrees

  • Impedance: 50 Ohms

  • Polarization: RHCP

  • F/B ratio: > 20 dB

  • VSWR:

    • < 1.2 Avg. for center band frequencies

    • < 2.05 for frequency range

PROPERTIES

  • Mass: 40 g

  • Dimensions: 96.5 x 69.7 x 8.4 mm

  • Operating Temperature: -80 to +140°C

  • Radiation Tolerance: 4 years minimum in LEO

MATERIALS

  • Only TML and CVCM < 1% materials used, NASA and ESA approved

  • Antenna Material: Rogers 4350

  • Connector: SMA, MCX or Uf.l

  • PTFE (Teflon) space grade cables, coax, custom choice

TESTING

All antennas are provided with tests reports regarding:

  • Thermal Bake out (10E-5 mbar @ 50C for 72 hours)

  • Full vibration test for Falcon 9, Electron, Soyuz, Dnepr and Long March 2D

  • QT and AT is performed on the unit to be shipped

DOWNLOADS

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