Last Updated: August 29, 2007
These commands set up the RF Channel (RFCH) measurement suite.
For more information on the conventions used in the programming examples click here.
Sets/queries the trigger arm for the RF Channel measurement suite. See Triggering of Measurements.
Setting Range: Single trigger mode = 0 | OFF, Continuous trigger mode = 1 | ON
Query Range: 0 | 1
*RST Setting: 0 | OFF
Test Set Requirements: E6601A WCTS Program Version A.02 and above
Example:
' Specify single trigger mode for the RF Channel measurement suite.
TestSet.WriteString("SETup:RFCHannel:CONTinuous OFF")
The setting form of this command performs two functions: (1) sets the multi-measurement count for the RF Channel measurement suite (see SETup:RFCHannel:COUNt:NUMBer[?]) and (2) sets the multi-measurement count state to on (see SETup:RFCHannel:COUNt:STATe[?]).
The query form of this command returns the current RF Channel measurement suite multi-measurement count value.
Setting Range: 1 to 999
Query Range: 1 to 999
*RST Setting: 10
Test Set Requirements: E6601A WCTS Program Version A.02 and above
Example:
' Set the state to on and the multi-measurement count value to 150.
TestSet.WriteString("SETup:RFCHannel:COUNt 150")
Sets/queries the multi-measurement count for the RF Channel measurement suite.
This setting is only implemented when SETup:RFCHannel:COUNt:STATe is set to On.
The multi-measurement count can also be set using the SETup:RFCHannel:COUNt[:SNUMber][?] command.
Setting Range: 1 to 999
Query Range: 1 to 999
*RST Setting: 10
Test Set Requirements: E6601A WCTS Program Version A.02 and above
Example:
' Set the multi-measurement count value to 99.
TestSet.WriteString("SETup:RFCHannel:COUNt:NUMBer 99")
Sets/queries the multi-measurement count state for the RF Channel measurement suite.
The multi-measurement count state can also be set to on using the SETup:RFCHannel:COUNt[:SNUMber][?] command.
Setting Range: 0 | OFF | 1 | ON
Query Range: 0 | 1
*RST Setting: 0 | OFF
Test Set Requirements: E6601A WCTS Program Version A.02 and above
Example:
' Sets the multi-measurement count state to on.
TestSet.WriteString("SETup:RFCHannel:COUNt:STATe ON")
Sets/queries the filter for the RF Channel measurement suite.
The GSM Tx power (GTXPower) and W-CDMA mean power (WMPower ) filters are both compliant with their respective standards. These filters are more efficient and therefore improve test time for their respective technologies.
The W-CDMA mean power filter is the same filter that is used in the W-CDMA Fast Device Tune measurement.
The 1.6 MHz filter is useful for TD-SCDMA measurements.
It is recommended that you set this command before setting the measurement interval (SETup:RFCHannel:INTerval[:SELected][?]) and trigger delay (SETup:RFCHannel:TRIGger:DELay[:SELected][?]). For more information refer to How are the Measurements in the RF Channel Measurement Suite Made?.
Setting Range: BWKHZ1 | BWKHZ30 | BWKHZ100 | BWKHZ300 | BWKHZ640 | BWKHZ1230 | BWKHZ1600 | BWKHZ3840 | BWKHZ5000 | GTXPower | WMPower
Query Range: BWKHZ1 | BWKHZ30 | BWKHZ100 | BWKHZ300 | BWKHZ640 | BWKHZ1230 | BWKHZ1600 | BWKHZ3840 | BWKHZ5000 | GTXP| WMP
*RST Setting: BWKHZ30
Test Set Requirements: E6601A WCTS Program Version A.02 and above; A.04 added BWKHZ100, GTXPower and WMPower; A.05 added BWKHZ1600
Example:
' Set the filter to 1 kHz.
TestSet.WriteString("SETup:RFCHannel:FILTer BWKHZ1")
Sets/queries the measurements that are enabled for the RF Channel measurement suite.
After you perform a full preset of the test set, switch applications, or restart the test set, you must either send this command or the INITiate:RFCHannel[:ON] command, with one or more parameters specifying the measurements you want the RF Channel measurement suite to perform. Otherwise, if you attempt to use the INITiate:RFCHannel[:ON] command without specifying any parameters, the following error message is reported:
“Operation rejection; Sub-measurements must be enabled using ‘SETup:RFCHannel:INITiate <args>’ or ‘INITiate:RFCHannel[:ON] <args>’ before ‘INITiate:RFCHannel[:ON] can be accepted.”
Specifying a value of NONE disables all measurements in the suite.
If this command or the INITiate:RFCHannel[:ON] command has not enabled measurements in the suite since a power up, preset, or an application switch, the query form of this command returns a value of UNKN (short for UNKNown). This value indicates that you have not explicitly set up the measurements to enable for the RF Channel measurement suite, so it is indeterminate which sub-measurements are enabled.
Setting Range: One or more of the following values, separated by commas:
CPOWer
FERRor
IQCapture
NONE
PVTime
Query Range: One or more of the following values, separated by commas:
CPOW
FERR
IQC
NONE
PVT
UNKN
*RST Setting: UNKN
Test Set Requirements: E6601A WCTS Program Version A.02 and above; A.03 added PVT; A.04 added IQC
Example:
' Set the RF Channel suite to include Channel Power and Frequency Error measurements.
TestSet.WriteString("SETup:RFCHannel:INITiate CPOW,FERR")
Queries the number of measurements enabled for the RF Channel measurement suite.
Setting Range: 1 to 4
Query Range: 1 to 4
*RST Setting: 4
Test Set Requirements: E6601A WCTS Program Version A.02 and above
Example:
' Query the number of measurements enabled for the RF Channel measurement suite.
TestSet.WriteString("SETup:RFCHannel:INITiate:COUNt?")
Sets/queries the measurement interval for the RF Channel measurement suite. The units (S|MS|US|NS) are optional, if no units are specified then units default to seconds.
It is recommended that you set the filter (SETup:RFCHannel:FILTer[?]) before setting this parameter. For more information refer to How are the Measurements in the RF Channel Measurement Suite Made?.
Setting Range: Depends upon the selected filter:
1 kHz filter: 1.0 to 5000 ms
30 kHz filter: 0.4 to 4000 ms
100 kHz filter: 0.1 to 4000 ms
300 kHz filter: 0.01 to 1700 ms
640 kHz filter: 0.01 to 810 ms
1.23 MHz filter: 0.01 to 420 ms
1.6 MHz filter: 0.01 to 320 ms
3.84 MHz filter: 0.01 to 135 ms
5 MHz filter: 0.01 to 100 ms
GSM Tx power filter: 0.1 to 3200 ms
W-CDMA mean power filter: 0.01 to 199 ms
Query Range: Depends upon the selected filter:
1 kHz filter: 1.0 to 5000 ms
30 kHz filter: 0.4 to 4000 ms
100 kHz filter: 0.1 to 4000 ms
300 kHz filter: 0.01 to 1700 ms
640 kHz filter: 0.01 to 810 ms
1.23 MHz filter: 0.01 to 420 ms
1.6 MHz filter: 0.01 to 320 ms
3.84 MHz filter: 0.01 to 135 ms
5 MHz filter: 0.01 to 100 ms
GSM Tx power filter: 0.1 to 3200 ms
W-CDMA mean power filter: 0.01 to 199 ms
*RST Setting: Depends upon the selected filter:
1 kHz filter: 10 ms
30 kHz filter: 1.0 ms
100 kHz filter: 1.0 ms
300 kHz filter: 542.8 μs
640 kHz filter: 542.8 μs
1.23 MHz filter: 1.25 ms
1.6 MHz filter: 0.01 to 320 ms
3.84 MHz filter: 666.7 μs
5 MHz filter: 666.7 μs
GSM Tx power filter: 542.8 μs
W-CDMA mean power filter: 666.7 μs
Test Set Requirements: E6601A WCTS Program Version A.02 and above
Example:
' Set the measurement interval to 10 ms.
TestSet.WriteString("SETup:RFCHannel:INTerval 10MS")
Sets/queries the measurement interval to be used for the 1 kHz filter in the RF Channel measurement suite. The units (S|MS|US|NS) are optional, if no units are specified then units default to seconds.
Setting Range: 1.0 to 5000 ms
Query Range: 1.0 to 5000 ms
*RST Setting: 10 ms
Test Set Requirements: E6601A WCTS Program Version A.02 and above
Example:
' Set the measurement interval to 2 seconds for the 1 kHz filter.
TestSet.WriteString("SETup:RFCHannel:INTerval:BWKHZ1 2S")
Sets/queries the measurement interval to be used for the 30 kHz filter in the RF Channel measurement suite. The units (S|MS|US|NS) are optional, if no units are specified then units default to seconds.
Setting Range: 0.4 to 4000 ms
Query Range: 0.4 to 4000 ms
*RST Setting: 1.0 ms
Test Set Requirements: E6601A WCTS Program Version A.02 and above
Example:
' Set the measurement interval to 400 ms for the 30 kHz filter.
TestSet.WriteString("SETup:RFCHannel:INTerval:BWKHZ30 400MS")
Sets/queries the measurement interval to be used for the 100 kHz filter in the RF Channel measurement suite. The units (S|MS|US|NS) are optional, if no units are specified then units default to seconds.
Setting Range: 0.1 to 4000 ms
Query Range: 0.1 to 4000 ms
*RST Setting: 1.0 ms
Test Set Requirements: E6601A WCTS Program Version A.04 and above
Example:
' Set the measurement interval to 400 ms for the 100 kHz filter.
TestSet.WriteString("SETup:RFCHannel:INTerval:BWKHZ100 400MS")
Sets/queries the measurement interval to be used for the 300 kHz filter in the RF Channel measurement suite. The units (S|MS|US|NS) are optional, if no units are specified then units default to seconds.
Setting Range: 0.01 to 1700 ms
Query Range: 0.01 to 1700 ms
*RST Setting: 542.8 μs
Test Set Requirements: E6601A WCTS Program Version A.02 and above
Example:
' Set the measurement interval to 40 ms for the 300 kHz filter.
TestSet.WriteString("SETup:RFCHannel:INTerval:BWKHZ300 40MS")
Sets/queries the measurement interval to be used for the 640 kHz filter in the RF Channel measurement suite. The units (S|MS|US|NS) are optional, if no units are specified then units default to seconds.
Setting Range: 0.01 to 810 ms
Query Range: 0.01 to 810 ms
*RST Setting: 542.8 μs
Test Set Requirements: E6601A WCTS Program Version A.02 and above
Example:
' Set the measurement interval to 50 ms for the 640 kHz filter.
TestSet.WriteString("SETup:RFCHannel:INTerval:BWKHZ640 50MS")
Sets/queries the measurement interval to be used for the 1.23 MHz filter in the RF Channel measurement suite. The units (S|MS|US|NS) are optional, if no units are specified then units default to seconds.
Setting Range: 0.01 to 420 ms
Query Range: 0.01 to 420 ms
*RST Setting: 1.25 ms
Test Set Requirements: E6601A WCTS Program Version A.02 and above
Example:
' Set the measurement interval to 70 ms for the 1.23 MHz filter.
TestSet.WriteString("SETup:RFCHannel:INTerval:BWKHZ1230 70MS")
Sets/queries the measurement interval to be used for the 1.6 MHz filter in the RF Channel measurement suite. The units (S|MS|US|NS) are optional, if no units are specified then units default to seconds.
Setting Range: 0.01 to 320 ms
Query Range: 0.01 to 320 ms
*RST Setting: 662.5 μs
Test Set Requirements: E6601A WCTS Program Version A.05 and above
Example:
' Set the measurement interval to 662.6 µs for the 1.6 MHz filter.
TestSet.WriteString("SETup:RFCHannel:INTerval:BWKHZ1600 662.6US")
Sets/queries the measurement interval to be used for the 3.84 MHz filter in the RF Channel measurement suite. The units (S|MS|US|NS) are optional, if no units are specified then units default to seconds.
Setting Range: 0.01 to 135 ms
Query Range: 0.01 to 135 ms
*RST Setting: 666.7 μs
Test Set Requirements: E6601A WCTS Program Version A.02 and above
Example:
' Set the measurement interval to 10 ms for the 3.84 MHz filter.
TestSet.WriteString("SETup:RFCHannel:INTerval:BWKHZ3840 10MS")
Sets/queries the measurement interval to be used for the 5 MHz filter in the RF Channel measurement suite. The units (S|MS|US|NS) are optional, if no units are specified then units default to seconds.
Setting Range: 0.01 to 100 ms
Query Range: 0.01 to 100 ms
*RST Setting: 666.7 μs
Test Set Requirements: E6601A WCTS Program Version A.02 and above
Example:
' Set the measurement interval to 5.8 ms for the 5 MHz filter.
TestSet.WriteString("SETup:RFCHannel:INTerval:BWKHZ5000 5.8MS")
Sets/queries the measurement interval to be used for the GSM Tx Power filter in the RF Channel measurement suite. The units (S|MS|US|NS) are optional, if no units are specified then units default to seconds.
Setting Range: 0.1 to 3200 ms
Query Range: 0.1 to 3200 ms
*RST Setting: 542.8 μs
Test Set Requirements: E6601A WCTS Program Version A.04 and above
Example:
' Set the measurement interval to 100 ms for the GSM TX Power filter.
TestSet.WriteString("SETup:RFCHannel:INTerval:GTXPower 100MS")
Sets/queries the measurement interval to be used for the W-CDMA Mean Power filter in the RF Channel measurement suite. The units (S|MS|US|NS) are optional, if no units are specified then units default to seconds.
Setting Range: 0.01 to 199 ms
Query Range: 0.01 to 199 ms
*RST Setting: 666.7 μs
Test Set Requirements: E6601A WCTS Program Version A.04 and above
Example:
' Set the measurement interval to 50 ms for the W-CDMA Mean Power filter.
TestSet.WriteString("SETup:RFCHannel:INTerval:WMPower 50MS")
This command is only applicable with an IQ Capture license.
Sets/queries the format of the IQ Capture measurement results:
WPOLar: polar wrapped
Magnitude and Phase (degrees)
Phase range: ±180 degrees
UPOLar: polar unwrapped
Magnitude and Phase (degrees)
Phase range: ± infinity
RECTangular: real and imaginary
Setting Range: WPOLar | UPOLar | RECTangular
Query Range: WPOL | UPOL | RECT
*RST Setting: WPOLar
Test Set Requirements: E6601A WCTS Program Version A.04 and above.
Example:
' Set the IQ capture measurement to polar unwrapped.
TestSet.WriteString("SETup:RFCHannel:IQCapture:FORMat UPOLar")
The setting form of this command performs two functions: (1) sets the measurement timeout value in seconds for the RF Channel measurement suite (see SETup:RFCHannel:TIMeout:TIME[?]) and (2) sets the measurement timeout state to on (see SETup:RFCHannel:TIMeout:STATe[?]).
The query form of this command returns the current RF Channel measurement suite timeout value.
The units (S|MS) are optional, if no units are specified then units default to S.
Setting Range: 0.1 to 999.9 s
Query Range: 0.1 to 999.9 s
Resolution: 0.01 s
*RST Setting: 10 s
Test Set Requirements: E6601A WCTS Program Version A.02 and above
Example:
' Set the measurement suite timeout to 15 seconds and set the timeout state to on.
TestSet.WriteString("SETup:RFCHannel:TIMeout 15S")
Sets/queries the measurement timeout state for the RF Channel measurement suite.
The measurement timeout state can also be set to on using the SETup:RFCHannel:TIMeout[:STIMe][?] command.
Setting Range: 0 | OFF | 1 | ON
Query Range: 0 | 1
*RST Setting: 0 | OFF
Test Set Requirements: E6601A WCTS Program Version A.02 and above
Example:
' Turn the measurement suite timeout state to on.
TestSet.WriteString("SETup:RFCHannel:TIMeout:STATe ON")
Sets/queries the measurement timeout value in seconds for the RF Channel measurement suite. The units (S|MS) are optional, if no units are specified then units default to S.
The measurement timeout value can also be set using the SETup:RFCHannel:TIMeout[:STIMe][?] command.
Setting Range: 0.1 to 999.9 s
Query Range: 0.1 to 999.9 s
Resolution: 0.01 s
*RST Setting: 10 s
Test Set Requirements: E6601A WCTS Program Version A.02 and above
Example:
' Set the measurement suite timeout to 20 seconds.
TestSet.WriteString("SETup:RFCHannel:TIMeout:TIME 20S")
Sets/queries the trigger delay in seconds for the RF Channel measurement suite. The units (S|MS|US|NS) are optional, if no units are specified then units default to seconds. See Triggering of Measurements.
The optional [:SELected] keyword in this command specifies that the trigger delay being set or queried applies to the currently selected filter.
It is recommended that you set the filter (SETup:RFCHannel:FILTer[?]) and the measurement interval (SETup:RFCHannel:INTerval[:SELected][?]) before setting this parameter. For more information refer to How are the Measurements in the RF Channel Measurement Suite Made?.
Setting Range: Depends upon the selected filter:
1 kHz filter: -180 to 180 ms
30 kHz filter: -180 to 180 ms
100 kHz filter: -90 to 90 ms
300 kHz filter: -90 to 90 ms
640 kHz filter: -90 to 90 ms
1.23 MHz filter: -90 to 90 ms
1.6 MHz filter: -20 to 20 ms
3.84 MHz filter: -20 to 20 ms
5 MHz filter: -20 to 20 ms
GTXPower: -90 to 90 ms
WMPower: -20 to 20 ms
Query Range: Depends upon the selected filter:
1 kHz filter: -180 to 180 ms
30 kHz filter: -180 to 180 ms
100 kHz filter: -90 to 90 ms
300 kHz filter: -90 to 90 ms
640 kHz filter: -90 to 90 ms
1.23 MHz filter: -90 to 90 ms
1.6 MHz filter: -20 to 20 ms
3.84 MHz filter: -20 to 20 ms
5 MHz filter: -20 to 20 ms
GTXPower: -90 to 90 ms
WMPower: -20 to 20 ms
Resolution: 5 significant digits or 100 nanoseconds, whichever is greater
*RST Setting: 0 s
Test Set Requirements: E6601A WCTS Program Version A.02 and above
Example:
' Set trigger delay time to 1.5 ms for the currently selected filter.
TestSet.WriteString("SETup:RFCHannel:TRIGger:DELay 1.5MS")
Sets/queries the trigger delay in seconds to be used for the 1 kHz filter in the RF Channel measurement suite. The units (S|MS|US|NS) are optional, if no units are specified then units default to S. See Triggering of Measurements.
Setting Range: -180 to 180 ms
Query Range: -180 to 180 ms
Resolution: 5 significant digits or 100 ns, whichever is greater
*RST Setting: 0 s
Test Set Requirements: E6601A WCTS Program Version A.02 and above
Example:
' Set trigger delay time to 1.5 ms for the 1 kHz filter.
TestSet.WriteString("SETup:RFCHannel:TRIGger:DELay:BWKHZ1 1.5MS")
Sets/queries the trigger delay in seconds to be used for the 30 kHz filter in the RF Channel measurement suite. The units (S|MS|US|NS) are optional, if no units are specified then units default to S. See Triggering of Measurements.
Setting Range: -180 to 180 ms
Query Range: -180 to 180 ms
Resolution: 5 significant digits or 100 ns, whichever is greater
*RST Setting: 0 s
Test Set Requirements: E6601A WCTS Program Version A.02 and above
Example:
' Set trigger delay time to 23.5 ms for the 30 kHz filter.
TestSet.WriteString("SETup:RFCHannel:TRIGger:DELay:BWKHZ30 23.5MS")
Sets/queries the trigger delay in seconds to be used for the 30 kHz filter in the RF Channel measurement suite. The units (S|MS|US|NS) are optional, if no units are specified then units default to S. See Triggering of Measurements.
Setting Range: -90 to 90 ms
Query Range: -90 to 90 ms
Resolution: 5 significant digits or 100 ns, whichever is greater
*RST Setting: 0 s
Test Set Requirements: E6601A WCTS Program Version A.02 and above
Example:
' Set trigger delay time to 23.5 ms for the 30 kHz filter.
TestSet.WriteString("SETup:RFCHannel:TRIGger:DELay:BWKHZ30 23.5MS")
Sets/queries the trigger delay in seconds to be used for the 300 kHz filter in the RF Channel measurement suite. The units (S|MS|US|NS) are optional, if no units are specified then units default to S. See Triggering of Measurements.
Setting Range: -90 to 90 ms
Query Range: -90 to 90 ms
Resolution: 5 significant digits or 100 ns, whichever is greater
*RST Setting: 0 s
Test Set Requirements: E6601A WCTS Program Version A.02 and above
Example:
' Set trigger delay time to -15 ms for the 300 kHz filter.
TestSet.WriteString("SETup:RFCHannel:TRIGger:DELay:BWKHZ300 -15MS")
Sets/queries the trigger delay in seconds to be used for the 640 kHz filter in the RF Channel measurement suite. The units (S|MS|US|NS) are optional, if no units are specified then units default to S. See Triggering of Measurements.
Setting Range: -90 to 90 ms
Query Range: -90 to 90 ms
Resolution: 5 significant digits or 100 ns, whichever is greater
*RST Setting: 0 s
Test Set Requirements: E6601A WCTS Program Version A.02 and above
Example:
' Set trigger delay time to -30 ms for the 640 kHz filter.
TestSet.WriteString("SETup:RFCHannel:TRIGger:DELay:BWKHZ640 -30MS")
Sets/queries the trigger delay in seconds to be used for the 1.23 MHz filter in the RF Channel measurement suite. The units (S|MS|US|NS) are optional, if no units are specified then units default to S. See Triggering of Measurements.
Setting Range: -90 to 90 ms
Query Range: -90 to 90 ms
Resolution: 5 significant digits or 100 ns, whichever is greater
*RST Setting: 0 s
Test Set Requirements: E6601A WCTS Program Version A.02 and above
Example:
' Set trigger delay time to 40 ms for the 1.23 MHz filter.
TestSet.WriteString("SETup:RFCHannel:TRIGger:DELay:BWKHZ1230 40MS")
Sets/queries the trigger delay in seconds to be used for the 1.6 MHz filter in the RF Channel measurement suite. The units (S|MS|US|NS) are optional, if no units are specified then units default to S. See Triggering of Measurements.
Setting Range: -20 to 20 ms
Query Range: -20 to 20 ms
Resolution: 5 significant digits or 100 ns, whichever is greater
*RST Setting: 0 s
Test Set Requirements: E6601A WCTS Program Version A.05 and above
Example:
' Set trigger delay time to 10 ms for the 1.6 MHz filter.
TestSet.WriteString("SETup:RFCHannel:TRIGger:DELay:BWKHZ1600 10MS")
Sets/queries the trigger delay in seconds to be used for the 3.84 MHz filter in the RF Channel measurement suite. The units (S|MS|US|NS) are optional, if no units are specified then units default to S. See Triggering of Measurements.
Setting Range: -20 to 20 ms
Query Range: -20 to 20 ms
Resolution: 5 significant digits or 100 ns, whichever is greater
*RST Setting: 0 s
Test Set Requirements: E6601A WCTS Program Version A.02 and above
Example:
' Set trigger delay time to 5 ms for the 3.84 MHz filter.
TestSet.WriteString("SETup:RFCHannel:TRIGger:DELay:BWKHZ3840 5MS")
Sets/queries the trigger delay in seconds to be used for the 5 MHz filter in the RF Channel measurement suite. The units (S|MS|US|NS) are optional, if no units are specified then units default to S. See Triggering of Measurements.
Setting Range: -20 to 20 ms
Query Range: -20 to 20 ms
Resolution: 5 significant digits or 100 ns, whichever is greater
*RST Setting: 0 s
Test Set Requirements: E6601A WCTS Program Version A.02 and above
Example:
' Set trigger delay time to -5 ms for the 5 MHz filter.
TestSet.WriteString("SETup:RFCHannel:TRIGger:DELay:BWKHZ5000 -5MS")
Sets/queries the trigger delay in seconds to be used for the GSM TX Power filter in the RF Channel measurement suite. The units (S|MS|US|NS) are optional, if no units are specified then units default to S. See Triggering of Measurements.
Setting Range: -90 to 90 ms
Query Range: -90 to 90 ms
Resolution: 5 significant digits or 100 ns, whichever is greater
*RST Setting: 0 s
Test Set Requirements: E6601A WCTS Program Version A.02 and above
Example:
' Set trigger delay time to -5 ms for the 5 MHz filter.
TestSet.WriteString("SETup:RFCHannel:TRIGger:DELay:GTXPower -5MS")
Sets/queries the trigger delay in seconds to be used for the W-CDMA Mean Power filter in the RF Channel measurement suite. The units (S|MS|US|NS) are optional, if no units are specified then units default to S. See Triggering of Measurements.
Setting Range: -20 to 20 ms
Query Range: -20 to 20 ms
Resolution: 5 significant digits or 100 ns, whichever is greater
*RST Setting: 0 s
Test Set Requirements: E6601A WCTS Program Version A.04 and above
Example:
' Set trigger delay time to -5 ms for the 5 MHz filter.
TestSet.WriteString("SETup:RFCHannel:TRIGger:DELay:WMPower -5MS")
Sets/queries the trigger source for the RF Channel measurement suite. See Triggering of Measurements.
Setting Range: ARB | EXTernal | FALL | IMMediate | RISE
Query Range: ARB | EXT | FALL | IMM | RISE
*RST Setting: IMM
Test Set Requirements: E6601A WCTS Program Version A.02 and above; A.04 added ARB
Example:
' Sets trigger source to external.
TestSet.WriteString("SETup:RFCHannel:TRIGger:SOURce EXT")