BACKEND BBC

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BACKEND BBC

        BBC                         ! Broad  Band Continuum Backend

        BBC works only with the EMIR receiver.  One part of BBC always covers
        the full 8 GHz bandwidth of each sideband of each polarization of each
        EMIR band selected with the RECEIVER command.

        Band  Sidebands      IF      Width  Polariz.  # BBC parts
                             [GHz]   [GHz]            -----------

        E090  LSB and USB    4--12    8     H and V       4
        E150  LSB and USB    4--12    8     H and V       4
        E230  LSB and USB    4--12    8     H and V       4
        E330  LSB and USB    4--12    8     H and V       4

        Shortcut: after selecting EMIR bands and subbands, BACKEND BBC
        /DEFAULT automatically sets all this appropriately!