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FM On/Off DC
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FM On/Off AC
Function Group
MODULATION
Menu Map
4
Description
This softkey lets you select AC coupled frequency mo dulation
(FM), and makes FM deviation frequency the active function.
FM sensitivity is selectable. Use the rotary knob, up/down, or
numeric entry keys to choose, 100 kHz, 1.00 MHz/V or 10.0 MHz/V.
Frequency deviation is dep endent on the magnitude of the input
signal. An asterisk next to the key lab el indicates that this feature is
active.
Programming Codes
SCPI:
FM:SENSitivity
<
num
>
[freq/V sux]
j
MAXimum
j
MINimum
FM:COUPling AC
FM:STATeON
j
OFF
j
1
j
0
Analyzer:
FM1 function on, follo wed by either 100 kHz, 1MHz, or 10 MHz
FM0 function o
See Also
4
MOD
5
, CONNECTORS
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FM On/Off DC
Function Group
MODULATION
Menu Map
4
Description
This softkey lets you select DC coupled frequency mo dulation
(FM) and makes FM deviation frequency the active function.
FM sensitivity is selectable. Use the rotary knob, up/down, or
numeric entry keys to choose, 100 kHz, 1.00 MHz/V or 10.0 MHz/V.
Frequency deviation is dep endent on the magnitude of the input
signal. When DC FM is chosen the swept signal generator displays
DC FM
on the message line. An asterisk next to the key label indicates
that this feature is active.
Operating and Programming Reference F-13