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The MWAX correlator replaces the previous Voltage Capture System (VCS), FX correlator and on-site archive of the Murchison Widefield Array (MWA). All of the fielded instrument hardware (tiles, beamformers, receivers) remains the same, as described in The Murchison Widefield Array: The SKA Low Frequency Precursor by Tingay et al. (2013), and the Phase II description paper: The Phase II Murchison Widefield Array: Design Overview by Wayth et al (2018). The diagram below shows a high level overview of the complete signal chain, including the main MWAX components: Media conversion and Correlator.
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