[Source:]Roscillator; Frequency :External; Source; Roscillator - HP E1340A User Manual

[SOURce:]ROSCillator:FREQuency :EXTernal

[SOURce:]ROSCillator

Subsystem Syntax

:FREQuency

:EXTernal

Parameters
Comments
Example
170 HP E1340A Command Reference
The [SOURce:]ROSCillator
source and indicates the frequency of an external oscillator. The HP
E1340A uses the source and frequency information to generate the
waveform frequency for all waveform shapes.

[SOURce:]

ROSCillator

:FREQuency
:EXTernal <
:GATE
:STATe <
:SOURce <
[SOURce:]ROSCillator:FREQuency:EXTernal <
the HP E1340A the frequency of an external reference oscillator source.
The SOURce:FREQuency
waveform frequency when
.
EXTernal
Parameter Parameter
Name Type
frequency
numeric
MINimum selects 1 Hz; MAXimum selects 42.94967296 MHz.
AC amplitude correction can only be made if the current reference
oscillator frequency is 42.94967296 MHz, either internal or external.
CALibration:STATe:AC
reference oscillator frequency is selected.
Indicating an incorrect frequency for an external reference oscillator
will cause incorrect sample rate and waveform frequencies to be
generated by the
Executable when initiated: Query form only
Coupled command: Yes
Related commands:
SOURce:ROSCillator:SOURce
*RST Condition:
42.94967296 MHz
Specifying the external reference oscillator frequency
ROSC:FREQ:EXT 5 MHZ
subsystem controls the reference oscillator's
frequency
>
state
>
source
>
subsystem uses this value to generate the
SOURce:ROSCillator:SOURce
Range of
Values
1 Hz through 42.94967296 MHz |
MINimum | MAXimum
must be set to
OFF
SOURce:FREQuency
CALibration:STATe:AC
SOURce:ROSCillator:FREQuency:EXTernal
External oscillator is 5 MHz
frequency indicates to
>
is set to
Default
Units
Hz
when a different external
subsystem.
,
Chapter 7