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L band Transmitter for LEO satellites, designed for Argos satellites

Argos Emitter

Syrlinks Emitter in L Band EWC 20 has been designed in collaboration with the French Space Agency (CNES).  

It is a part of the embedded ARGOS payload launched february 25th 2013.

Key features

  • Frequency band: 1698 / 1710 MHz
  • Low power consumption
  • Low mass: 900 g
  • Small size: 1 litre (180 mm x 126 mm x 30 mm)
  • RF output power: +27 dBm (0,5 W)
  • Data rate: 400 kbps with QPSK modulation
  • An intelligent system enables the transmission automatically when the digital clock is present at the input of the transmitter.


EWC20 uses a large number of COTS components. EWC20 has been the subject of a specific qualification campaign in collaboration with CNES.

Feel free to contact us here

28 Rue Robert Keller
ZAC des Champs Blancs, 35510 Cesson-Sévigné
FRANCE
Tél. +33 (0)2 99 00 94 52 - Fax +33 (0)2 99 00 94 58
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