GPIB OPERATION
4-26
:DIGITAL:PRBS:VALUE 6;DATAPOL NORMAL;CLOCK
INT_SYM; CLOCKPOL POS_EDGE
Vector modulation
MODE
Set vector modulation mode (in addition to existing modulation mode
commands)
Data type :
Character Program Data
Allowed suffices :
None
Default suffix :
None
Example:
MODE VECTOR
MODE?
Prepares message containing information on modulation mode in the
following format:
:MODE <mode>
where: <mode> is character program data indicating the modulation
mode setting.
Example:
:MODE VECTOR
VECTOR
[not used alone]
:MODOPT
[not used alone]
:SBAND
Select sideband control
Data type :
Character Program Data (any one of: UPPER, LOWER, AUTO)
Allowed suffices :
None
Default suffix :
None
:IF
Select IF control
Data type :
Character Program Data (any one of: MHZ120, MHZ132, MHZ160,
MHZ176, AUTO)
Allowed suffices :
None
Default suffix :
None
:MODPOL
Select modulation polarity control
Data type :
Character Program Data (either NORMAL or INVERSE)
Allowed suffices :
None
Default suffix :
None
:ENVELOPE
Select external envelope input control
Data type :
Character Program Data (either DISABLED or ENABLED)
Allowed suffices :
None
Default suffix :
None
:CONFIG
:MIXER
[not used alone]
Select mixer control
Data type :
Character Program Data (either INTERNAL or EXTERNAL)
Allowed suffices :
None
Default suffix :
None
:IQ
Select IQ input impedance
Data type :
Character Program Data (either OHMS50 or OHMS300)
Allowed suffices :
None
Default suffix :
None
VECTOR
:
CONFIG
(continued)
:PULSE
Select pulse input control
Data type :
Character Program Data (either ENABLED or DISABLED)
Allowed suffices :
None
Default suffix :
None
:FADING
[not used alone]
:CTRL
Select fading type
Data type :
Character Program Data (any one of: DISABLED, RAYLEIGH, RICIAN)
Allowed suffices :
None
Default suffix :
None