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2Gbps

Modified 15:18, 6 Nov 2015 by junya | Page History

    Version as of 11:32, 22 Jul 2024

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    This shows the current 2 Gbps recording status of the EVN (2015-04-29)

     

    Telescope Backend Fila10G Recorder C-band (Gbps) X-band (Gbps) K-band (Gbps) Q-band (Gbps)
    Ef DBBC2 (4) Internal M5B+ / Mark6 2 2 2 2
    Nt DBBC2 (4) Internal M5B+ 2 2 2 2
    On DBBC2 (4) Internal M5B+/MK5C /Flexbuf 2 2 2 2
    Ys DBBC2 (4) Internal M5B+ 2 2 2 2
    Hh DBBC2 (4) Internal M5B+ 2 2 2 -
    Mc DBBC2 (4)   M5C 2 2 2 -
    Sh DBBC2 (4)   M5B+ 2 2 2 -
    T6 DBBC2 (4)   M5B+ 2 2 - -
    Ur DBBC2 (4)   M5B+ 2 2 2 -
    Bd R1002 DAS   M5B+ 2 2 2 -
    Sv R1002 DAS   M5B+ 2 2 2 -
    Zc R1002 DAS   M5B+ 2 2 2 -
    Wb DBBC2 (2) No M5B+ 1 1 - -
    Tr DBBC2 (2) No M5B+ 1 1 1 -
    Jb1 and Jb2 DBBC2 (2) No M5B+ 1 - 1 -
    Sr DBBC2 (4)   M5C - - 2 -
    Mh DBBC2 (4)   M5B+ - 1a 2 2
    KVN     M5B+ - - 2 2
    Ar ?   ? ? ? - -
    Ro70 JPL   ? - - ? -

    DBBC2 (4) means  4 ADB2 + 4 CORE2) with DDC mode 32 MHz x 8 channels x 2 pols = 256 MHz x 2 pols [digital backend]

    DBBC2 (2) means 2 ADB2 + 2 CORE2). DDC Mode: 32 MHz x 4 channels x 2 pols = 128 x 2 MHz [digital backend]

    R1002 DAS can do 32 MHz x 16 channels = 512 MHz  [analog backend]

    2 Gbps capability at KVN to be tested in the next months. KVN has 32 MHz x 8 channels, 256 MHz x 1 channel, 512 MHz x 1 channel

    a) Only RCP