Keysight E6680A - Page 383

3 IQ Analyzer (Basic) Mode
3.2 IQ Waveform Measurement
Option Path
R40
4 GHz
EXT
Depends on hardware
In cases where the path is not available but is selected from SCPI, error -241,”Hardware missing;
Option not installed” is generated
Dependencies
Option Availability Dependence
25 MHz Only when 25MHz or wider IF Bandwidth option is installed
40 MHz Only when 40MHz or wider IF Bandwidth option is installed
85 MHz Only when 85MHz or wider IF Bandwidth option is installed
125 MHz Only when 125MHz or wider IF Bandwidth option is installed
140 MHz Only when Option B1X is installed
160 MHz Only when Option B1Y is installed
B1Y cannot be installed without B1X
255 MHz Only when Option B2X or wider IF Bandwidth option is installed
510 MHz Only when Option B5Y or wider IF Bandwidth option is installed
1 GHz Only when Option H1G/B1G(R10) or wider IF Bandwidth option is installed
2 GHz Only when Option B2G(R20) or wider IF Bandwidth option is installed
4 GHz Only when Option B4G(R40) or wider IF Bandwidth option is installed
1.5 GHz Only when license R15 option is installed
If Option B85 is installed, and also B1A or B1X is installed, the 85MHz key does not appear, and the
B85M SCPI selection is disabled. When the B85M SCPI is selected in this case, the instrument
generates error -221, “Settings Conflict; Use wider bandwidth selection”
If Option B1A is installed, and also B1X is installed, the 125 MHz key does not appear, and the B125M
SCPI selection is disabled. When the B125M SCPI is selected in this case, the instrument generates
error -221, “Settings Conflict; Use wider bandwidth selection”
In cases where the path is not available but is selected from SCPI, generates error -241,”Hardware
missing; Option not installed”
The preset value depends on the Digital IF BW setting of the default measurement
Automatically selects between the IF Paths available. If no analysis bandwidth option is installed,
always selects 10MHz
Preset If the 25MHz path is not available, presets to 10MHz
ON
State Saved Yes
Range
B10M | B25M | B40M | B85M | B125M | B140M | B160M | B255M | B510M | B1G |
B1500M | B2G | B4G | EXT
IF Path Backwards Compatibility
IQ Analyzer Mode only. Not supported in VMAMode, DDEMod measurement.
383 IQ Analyzer Mode User's &Programmer's Reference