Manual
39
Model 835-M Programmer’s
Manual
V1.1 2011
[SOURce]:PM Subsystem (Phase
Modulation)
Command Parameters Unit
(default)
[SOURce:
]
P
M:DEViation
<value>
1
rad
[SOURce:]PM:SENSitivity <value>
1
rad/V
[SO
U
Rce:
]
P
M:SOURc
e
EXTernal |
INTernal
EXT
[SOURce:]PM:STATe
ON|OFF|1|0 OFF
:
PM:DEViation
[SOURce]:PM:SENSitivity
<value>
[SOURce]:PM:
SENSitivity?
This command sets
the
phase
modulation deviation.
This
setting will be
used
if
:PM:SOURce
is
set to LFGenerator.
The variable <value>
is expressed
in units of radians.
*RST 1
:PM:SENSitivity
[SOURce]:FM:SENSitivity
<value>
[SOURce]:FM:
SENSitivity?
This command sets
the
phase
modulation deviation per one volt peak amplitude
signal
input.
This
setting will be
used
if
:PM:SOURce is
set to EXTernal.
The variable <value>
is expressed
in units of
radians
per
Volt.
*RST 1
:
PM:SO
U
Rc
e
[SOURce]:PM:SOURce EXTernal |
INTernal
[SOURce]:PM:SOURce?
This command selects
the PM modulation
signal source.
If
INTernal is selected,
an
inter
nal
modulation
source is
applied. If
EXTernal is selected,
the
device’s
)
M
input (at the rear panel) is activated.
*RST
EXT
:PM:STATe
[SOURce]:PM:STATe
ON|
O
FF|1|
0
[SO
U
Rce
]:
P
M
:
STAT
e
?
This command
turns the
phase
modulation on or
o
f
f.
*RST
OFF