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OPTIONS /WIDTH

    /WIDTH width

    Select receiver setup for WIDE or NARROW bandwidth mode.

    Character :: width             ! width. choices: WIDE|NARROW

    NOTE: Option /WIDTH NARROW changes the (local oscillator) setup of
    receivers HERA1 and HERA2 in such a way
    that a line in the center of the receiver bandwidth appears in the
    center of the bands of the Backends 1MHz (with 256 or 512 MHz
    bandwidth) and VESPA.

    Spectrometers with 1GHz bandwidth normally require /WIDTH WIDE.


Gildas manager 2023-06-01