Command Directory 3-4 Commands
MG369xC GPIB PM PN: 10370-10374 Rev. F 3-43
FMS <value> <unit>
Description: Opens the external FM sensitivity parameter.
Functional
Category: PARAMETER ENTRY
Value: ±10 kHz/V to ±20 MHz/V in Locked, Locked Low-Noise, and Unlocked Narrow FM;
±100 kHz/V to ±100 MHz/V in Unlocked Wide FM
Units: KV, MV
Example: FML; FMS 500 KH
Turns on FM external locked with a sensitivity of 500 kHz/Volt.
Output Command: OFS (in Hz)
Related
Commands: FM1, FM2, FML, FMU, FMW
Front Panel Key: Modulation | FM (external) | Edit Sensitivity
FMU
Description: Turns on the external FM function in unlocked narrow mode (Same as FM1).
The signal generator output is not phase-locked. Disables the internal FM function or the
external FM function in Unlocked Wide, Locked, or Locked Low-Noise mode, had any of
these modes been previously programmed.
Functional
Category: MODULATION
Related
Commands: FM0, FM1, FM2, FML, FMW
Front Panel Key: Modulation | FM (external) | Mode > | Unlocked Narrow
then Modulation | FM (external) | On
FMW
Description: Turns on the external FM function in unlocked wide mode.
The signal generator output is not phase-locked. Disables the internal FM function or the
external FM function in Unlocked Narrow, Locked, or Locked Low-Noise mode, had any
of these modes been previously programmed.
Functional
Category: MODULATION
Related
Commands: FM0, FM1, FM2, FML, FMU
Front Panel Key: Modulation | FM (external) | Mode > | Unlocked Wide
then Modulation | FM (external) | On