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MS278XB OM 4-5
Frequencies Menu
The Frequencies Menu lets you set the following frequency parameters:
Table 4-3. Frequencies Menu
Center: To set the center frequency, press in the Center parameter field and enter a new
value using the numeric keys. When a new value is entered, the terminator fly-out menu
will appear with the available units. Press on the desired units to terminate the entry.
Range: (MinStart + MinSpan ÷ 2) to (MaxStop – MinSpan ÷ 2)
Resolution: 1 Hz
Default: 4 GHz
Terminators: GHz, MHz, kHz, Hz, Cancel
Span: To set the frequency span, press in the Span parameter field and enter a new
value using the numeric keys. When a new value is entered, the terminator fly-out will
appear with the available units. Press on the desired units to terminate the entry.
Range: 10 Hz to 8 GHz
Resolution: 1 Hz
Default: 8 GHz
Ranges: 10 Hz to 100 Hz, 100 Hz to 1 kHz, 1 kHz to 10 kHz, etc.
Terminators: GHz, MHz, kHz, Hz, Cancel
Span Presets: To select a span preset, press the Span Presets button and select the
desired span preset from the fly-out menu.
Range: Full Span, Zero Span, Last Span
Default: Full Span
Start: To set the start frequency, press in the Start parameter field and enter a new value
using the numeric keys. When a new value is entered, the terminator fly-out will appear
with the available units. Press on the desired units to terminate the entry.
Range: 0 Hz to (Stop – MinSpan)
Resolution: 1 Hz
Default: 0 Hz
Terminators: GHz, MHz, kHz, Hz, Cancel
Stop: To set the stop frequency, press in the Stop parameter field and enter a new value
using the numeric keys. When a new value is entered, the terminator fly-out will appear
with the available units. Press on the desired units to terminate the entry.
Range: (Start + MinSpan) to 8.08 GHz
Resolution: 1 Hz
Default: 8 GHz
Terminators: GHz, MHz, kHz, Hz, Cancel