3 VMA Mode
3.3 Monitor Spectrum Measurement
Preset Depends on instrument maximum frequency, mode, measurement, and selected input
See "Span Presets" on page 627
State Saved Saved in instrument state
Min 10 Hz
Max Depends on instrument maximum frequency, mode, measurement, and selected input; see "Span
Presets" on page 627
If the knob or step keys are being used, depends on the value of the other three interdependent
parameters Center Frequency, Start Frequency, Stop Frequency
Annunciation Data out of range, value clipped to upper limit
Annotation Span <value> appears on the first line of the annotation in the lower right corner of display
Span Presets
The following table provides the Max Span, for the various frequency options:
Freq Option Max Span
(can't set higher than this)
503 (all but CXA) 3.7 GHz
503, F03 (CXA, CXA-m) 3.08 GHz
507 (all but CXA) 7.1 GHz
507 (CXA, CXA-m) 7.575 GHz
508 (all but MXE) 8.5 GHz
508 (MXE) 8.5 GHz
513, F13 13.8 GHz
526 (all but CXA and MXE) 27.0 GHz
526 (MXE) 27.0 GHz
526, F26 (CXA, CXA-m) 26.55 GHz
544 44.5 GHz
550 52 GHz
M9415A-F06 6.27 GHz
M9415A-F08 8.27 GHz
M9415A-F12 12.57 GHz
Input 2:
Model Max Span
(can't set higher than this)
CXA opt C75 1.58 GHz
MXE 1.000025 GHz
627 Vector Modulation Analyzer Mode User's &Programmer's Reference