DBBC3 development
Paper in proceedings, 2014

The RadioNet3 JRA project named 'DBBC3' is progressing as planned. The first units of the 4 GHz bandwidth samplers are available as well as the CORE3 processing elements. The first functional mode for both of them has been successfully tested and the construction of two further DBBC3 units is under way. The main parts of the system are shown together with their performance, and an overview of the implementation is presented for data-rates of 32 and 64 Gbps with two examples of their application: a) astronomical for the EVN and for millimetre VLBI with the EHT (Event Horizon Telescope), and b) geodetic for the VGOS broadband network.

Author

G. Tuccari

Max Planck Institute

Istituto Nazionale Di Astrofisica, Rome

W. Alef

Max Planck Institute

A. Bertarini

Max Planck Institute

A. Felke

Max Planck Institute

M. Wunderlich

Max Planck Institute

S. Buttaccio

Istituto Nazionale Di Astrofisica, Rome

P. R. Platania

Istituto Nazionale Di Astrofisica, Rome

Simon Casey

Chalmers, Earth and Space Sciences, Onsala Space Observatory

Michael Lindqvist

Chalmers, Earth and Space Sciences, Onsala Space Observatory

12th European VLBI Network Symposium and Users Meeting, EVN 2014, Cagliari, Italy, 7-10 October 2014

1824-8039 (eISSN)

Subject Categories

Astronomy, Astrophysics and Cosmology

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2/21/2018