I
-
Special Functions
14
-
FM SENSITIVITY
14-FM
This function allows you to choose the FM sensitivity of your instrument:
either -6 MHz/V or -20 MHz/V. The factory preset default value is
SENSITIVITY
-20
MHz/V
NOTE
The FM sensitivity will change from the nominal -6 or -20
MHz/V
when a millimeter source module
is connected to the sweeper. Refer to the table below for the actual FM sensitivity respective to the
source module used.
Table 15-2. FM Sensitivity When Using Source Modules
Source
Module
Actual FM Sensitivity When Sweeper is Set to:
-6
MHzlVolt
-20
MHzlVolt
HP 83554 1x21
-12
MHz!‘.’
-40
MHz!‘,’
HP 83555 1x31
-18
MHziV
-60MHz/V
HP 83556 1x31
-18MHz/V
-60MHz/V
HP 83557
1x41
-24
MHzN
-80MHz/V
HP 83558 1x61
-36 MHz/‘.’
-120 MHz/V
Associated SCPI Commands
FM:SENSitivity -6
MHz/V
Sets the FM
senskiiky
to -6
MHfl
FKSENSitivity
-20 MHz/V
Sets the FM
senskivky
to -20
MHfl
15-19