These commands control the setup and execution of TDR measurements.
CALCulate:TDR DEEM | STATe EMPHasis | CURSor | POST1 | POST2 | PRE1 | STATe EQUalization | CTLE | DC | POLE1 | POLE2 | ZERO1 | FILename | STATe | TYPE EYE | EXECute | INPut | BPATtern | LENGth | TYPE | DRATe | JITTer | DLIMit | PERiodic | RANDom | STATe | TYPE | OLEVel | RTIMe | DATA | ZLEVel | MASK | FAIL? | STATe | RESults | DATA? | DISPlay | STATe | STATe MEASure | ACTive | MARKer | DTIMe | DATA? | POSition | STATe | TARGet | FORMat | MARKer | REFerence | STATe | STATe | PEELing | STATe | SMOothing | STATe | TIME | COUPle | IMPulse | WIDTh | STEP | RTIMe | COUPle | TYPE | TTIMe | DATA | STATe TIME | STEP
|
Click on a red keyword to view the command details.
See Also
Applicable Models: All with TDR Options (S9x011A/B) (Read-Write) This command sets the type of parameter and format allocation for each trace. |
|
Parameters |
|
<cnum> |
Channel number of the measurement. If unspecified, <cnum> is set to 1. |
<enum> |
Parameters to display. Choose from: SPARameters - Display all S-parameter data. TPARameters - Display all Time domain data. MIXed - Display a mix of commonly measured time-domain and S-parameter data. |
Examples |
CALC:TDR:ALL
SPAR |
Query Syntax |
CALCulate<cnum>:TDR:ALLocate? |
Return Type |
String |
Default |
MIXed |
Applicable Models: All with TDR Options (S9x011A/B) (Read-Write) This command sets the DUT topology. |
|
Parameters |
|
<cnum> |
Channel number of the measurement. If unspecified, <cnum> is set to 1. |
<enum> |
Topology. Choose from: SEND1 - Single-ended, 1-port. SEND2 - Single-ended, 2-port. DIF1 - Differential, 1-port. SEND4 - Single-ended, 4-port. DIF2 - Differential, 2-port. |
Examples |
CALC:TDR:DEV
SEND2 |
Query Syntax |
CALCulate<cnum>:TDR:DEVice? |
Return Type |
String |
Default |
SEND1 |
Applicable Models: All with TDR Options (S9x011A/B) (Read-Write) This command sets the filename of the s4p de-embedding user file. |
|
Parameters |
|
<cnum> |
Channel number of the measurement. If unspecified, <cnum> is set to 1. |
<pnum> |
Port number for balance port. If unspecified, <pnum> is set to 1. |
<file> |
File Name. This file is saved as a 4-port touchstone file with the .s4p extensions. |
Examples |
CALC:TDR:DEEM:BPOR1:FIL
"test.s4p" |
Query Syntax |
CALCulate<cnum>:TDR:DEEM:BPOR<pnum>:FILename? |
Return Type |
String |
Default |
" " (Empty String) |
Applicable Models: All with TDR Options (S9x011A/B) (Read-Write) This command sets s4p de-embedding function state ON/OFF. |
|
Parameters |
|
<cnum> |
Channel number of the measurement. If unspecified, <cnum> is set to 1. |
<pnum> |
Port number for balance port. If unspecified, <pnum> is set to 1. |
<bool> |
ON
or 1 - Turns s4p de-embedding function
ON. |
Examples |
CALC:TDR:DEEM:BPOR1:STAT
ON |
Query Syntax |
CALCulate<cnum>:TDR:DEEM:BPOR<pnum>:STATe? |
Return Type |
Boolean |
Default |
OFF |
Applicable Models: All with TDR Options (S9x011A/B) (Read-Write) This command sets the filename of the s2p de-embedding user file. |
|
Parameters |
|
<cnum> |
Channel number of the measurement. If unspecified, <cnum> is set to 1. |
<pnum> |
Port number. If unspecified, <pnum> is set to 1. |
<file> |
File Name. This file is saved as a 2-port touchstone file with the .s2p extensions. |
Examples |
CALC:TDR:DEEM:PORT1:FIL
"test.s2p" |
Query Syntax |
CALCulate<cnum>:TDR:DEEM:PORT<pnum>:FILename? |
Return Type |
String |
Default |
" " (Empty String) |
Applicable Models: All with TDR Options (S9x011A/B) (Read-Write) This command sets s2p de-embedding function state ON/OFF. |
|
Parameters |
|
<cnum> |
Channel number of the measurement. If unspecified, <cnum> is set to 1. |
<pnum> |
Port number. If unspecified, <pnum> is set to 1. |
<bool> |
ON
or 1 - Turns s2p de-embedding function
ON. |
Examples |
CALC:TDR:DEEM:PORT1:STAT
ON |
Query Syntax |
CALCulate<cnum>:TDR:DEEM:PORT<pnum>:STATe? |
Return Type |
Boolean |
Default |
OFF |
Applicable Models: All with TDR Options (S9x011A/B) (Read-Write) This command sets de-embedding function state ON/OFF. |
|
Parameters |
|
<cnum> |
Channel number of the measurement. If unspecified, <cnum> is set to 1. |
<bool> |
ON
or 1 - Turns de-embedding function
ON. |
Examples |
CALC:TDR:DEEM:STAT
ON |
Query Syntax |
CALCulate<cnum>:TDR:DEEM::STATe? |
Return Type |
Boolean |
Default |
OFF |
Applicable Models: All with TDR Options (S9x011A/B) (Read-Write) This command sets the emphasis post1 level. |
|
Parameters |
|
<cnum> |
Channel number of the measurement. If unspecified, <cnum> is set to 1. |
<value> |
Post1 level value. The range is -20 dB to +20 dB. |
Examples |
CALC:TDR:EMPH:CURS:POST1
3 |
Query Syntax |
CALCulate<cnum>:TDR:EMPHasis:CURSor:POST1? |
Return Type |
Double |
Default |
0 |
Applicable Models: All with TDR Options (S9x011A/B) (Read-Write) This command sets the emphasis post2 level. |
|
Parameters |
|
<cnum> |
Channel number of the measurement. If unspecified, <cnum> is set to 1. |
<value> |
Post2 level value. The range is -20 dB to +20 dB. |
Examples |
CALC:TDR:EMPH:CURS:POST2
3 |
Query Syntax |
CALCulate<cnum>:TDR:EMPHasis:CURSor:POST2? |
Return Type |
Double |
Default |
0 |
Applicable Models: All with TDR Options (S9x011A/B) (Read-Write) This command sets the emphasis pre1 level. |
|
Parameters |
|
<cnum> |
Channel number of the measurement. If unspecified, <cnum> is set to 1. |
<value> |
Pre1 level value. The range is -20 dB to +20 dB. |
Examples |
CALC:TDR:EMPH:CURS:PRE1
2 |
Query Syntax |
CALCulate<cnum>:TDR:EMPHasis:CURSor:PRE1? |
Return Type |
Double |
Default |
0 |
Applicable Models: All with TDR Options (S9x011A/B) (Read-Write) Turns the emphasis function state ON or OFF. |
|
Parameters |
|
<cnum> |
Channel number of the measurement. If unspecified, <cnum> is set to 1. |
<bool> |
ON or 1 - Turns emphasis
ON. |
Examples |
CALC:TDR:EMPH:STAT
ON |
Query Syntax |
CALCulate<cnum>:TDR:EMPHasis:STATe? |
Return Type |
Boolean |
Default |
OFF |
Applicable Models: All with TDR Options (S9x011A/B) (Read-Write) This command sets the equalization CTLE (Continuous Time Linear Equalization) DC gain parameter. |
|
Parameters |
|
<cnum> |
Channel number of the measurement. If unspecified, <cnum> is set to 1. |
<value> |
CTLE value. The range is 0 to 10. |
Examples |
CALC:TDR:EQU:CTLE:DC
0.077 |
Query Syntax |
CALCulate<cnum>:TDR:EQUalization:CTLE:DC? |
Return Type |
Double |
Default |
0.667 |
Applicable Models: All with TDR Options (S9x011A/B) (Read-Write) This command sets the equalization CTLE (Continuous Time Linear Equalization) Pole1 parameter. |
|
Parameters |
|
<cnum> |
Channel number of the measurement. If unspecified, <cnum> is set to 1. |
<value> |
CTLE value. The range is 0 to 76E9 in Hz. |
Examples |
CALC:TDR:EQU:CTLE:POLE1
2E9 |
Query Syntax |
CALCulate<cnum>:TDR:EQUalization:CTLE:POLE1? |
Return Type |
Double |
Default |
1.95E9 |
Applicable Models: All with TDR Options (S9x011A/B) (Read-Write) This command sets the equalization CTLE (Continuous Time Linear Equalization) Pole2 parameter. |
|
Parameters |
|
<cnum> |
Channel number of the measurement. If unspecified, <cnum> is set to 1. |
<value> |
CTLE value. The range is 0 to 76E9 in Hz. |
Examples |
CALC:TDR:EQU:CTLE:POLE2
2E9 |
Query Syntax |
CALCulate<cnum>:TDR:EQUalization:CTLE:POLE2? |
Return Type |
Double |
Default |
5E9 |
Applicable Models: All with TDR Options (S9x011A/B) (Read-Write) This command sets the equalization CTLE (Continuous Time Linear Equalization) zero parameter. |
|
Parameters |
|
<cnum> |
Channel number of the measurement. If unspecified, <cnum> is set to 1. |
<value> |
CTLE value. The range is 0 to 76E9 in Hz. |
Examples |
CALC:TDR:EQU:CTLE:ZERO1
650E6 |
Query Syntax |
CALCulate<cnum>:TDR:EQUalization:CTLE:ZERO1? |
Return Type |
Double |
Default |
650E6 |
Applicable Models: All with TDR Options (S9x011A/B) (Read-Write) This command sets the filename of the equalization equation user file. It is necessary to select the file using CALCulate:TDR:EQUalization:TYPE and turn ON the :CALCulate:TDR:EQUalization:STATe. This file is saved with .csv extension. Specify the file name with the extension. When you use directory names (folder names) and file name, separate them with "\ " (back slash), or "/" (slash). |
|
Parameters |
|
<cnum> |
Channel number of the measurement. If unspecified, <cnum> is set to 1. |
<file> |
Filename up to 254 characters. |
Examples |
CALC:TDR:EQU:FIL
"C:\folder\User.csv" |
Query Syntax |
CALCulate<cnum>:TDR:EQUalization:FILename? |
Return Type |
String |
Default |
" " (Empty String) |
Applicable Models: All with TDR Options (S9x011A/B) (Read-Write) Turns the equalization function state ON or OFF. |
|
Parameters |
|
<cnum> |
Channel number of the measurement. If unspecified, <cnum> is set to 1. |
<bool> |
ON or 1 - Turns equalization
ON. |
Examples |
CALC:TDR:EQU:STAT
ON |
Query Syntax |
CALCulate<cnum>:TDR:EQUalization:STATe? |
Return Type |
Boolean |
Default |
OFF |
Applicable Models: All with TDR Options (S9x011A/B) (Read-Write) This command sets the equalization type. |
|
Parameters |
|
<cnum> |
Channel number of the measurement. If unspecified, <cnum> is set to 1. |
<enum> |
Equalization type. Choose from: EQUation - Option to enter values for equation calculation. USER - Load user file. |
Examples |
CALC:TDR:EQU:TYPE
EQU |
Query Syntax |
CALCulate<cnum>:TDR:EQUalization:TYPE? |
Return Type |
Double |
Default |
EQUation |
Applicable Models: All with TDR Options (S9x011A/B) (Write-only) This command performs the calculation for the simulated eye diagram for the active trace. |
|
Parameters |
|
<cnum> |
Channel number of the measurement. If unspecified, <cnum> is set to 1. |
Example |
CALC:TDR:EYE:STAT
ON |
Applicable Models: All with TDR Options (S9x011A/B) (Read-Write) This command sets the bits' power of 2 for a PRBS pattern. This value is used only when the selected bit pattern type is PRBS. |
|
Parameters |
|
<cnum> |
Channel number of the measurement. If unspecified, <cnum> is set to 1. |
<value> |
Bit pattern power of 2. The range is 3 to 15 (resolution is 1). |
Examples |
CALC:TDR:EYE:INP:BPAT:TYPE
PRBS |
Query Syntax |
CALCulate<cnum>:TDR:EYE:INPut:BPATtern:LENGth? |
Return Type |
Integer |
Default |
7 |
Applicable Models: All with TDR Options (S9x011A/B) (Read-Write) This command sets the bit pattern type for the simulated eye function. |
|
Parameters |
|
<cnum> |
Channel number of the measurement. If unspecified, <cnum> is set to 1. |
<enum> |
Eye pattern type. Choose from: PRBS - Pseudo-Random Bit Sequence. K285 - K 28.5. USER - Custom user-defined pattern. STAT - Statistical calculation. |
Examples |
CALC:TDR:EYE:INP:BPAT:TYPE
K285 |
Query Syntax |
CALCulate<cnum>:TDR:EYE:INPut:BPATtern:TYPE? |
Return Type |
String |
Default |
PRBS |
Applicable Models: All with TDR Options (S9x011A/B) (Read-Write) This command sets the bit rate in bits/sec for the simulated eye function. |
|
Parameters |
|
<cnum> |
Channel number of the measurement. If unspecified, <cnum> is set to 1. |
<value> |
Bit rate in bits/sec. The range is 1.21M to 60.8G. |
Examples |
CALC:TDR:EYE:INP:DRAT
1.1E9 |
Query Syntax |
CALCulate<cnum>:TDR:EYE:INPut:DRATe? |
Return Type |
Double |
Default |
1G |
Applicable Models: All with TDR Options (S9x011A/B) (Read-Write) This command sets the display limit value. |
|
Parameters |
|
<cnum> |
Channel number of the measurement. If unspecified, <cnum> is set to 1. |
<value> |
Display limit value. The range is 0 to 1. |
Examples |
CALC:TDR:EYE:INP:JITT:DLIM
0 |
Query Syntax |
CALCulate<cnum>:TDR:EYE:INPut:JITTer:DLIMit? |
Return Type |
Double |
Default |
1-E-9 |
Applicable Models: All with TDR Options (S9x011A/B) (Read-Write) This command sets the periodic jitter frequency. This value is used only when the periodic jitter function type is selected. |
|
Parameters |
|
<cnum> |
Channel number of the measurement. If unspecified, <cnum> is set to 1. |
<value> |
Periodic jitter frequency in Hz. The range is 0 to TDR eye jitter max frequency. |
Examples |
CALC:TDR:EYE:INP:JITT:PER:FREQ
0 |
Query Syntax |
CALCulate<cnum>:TDR:EYE:INPut:JITTer:PERiodic:FREQuency? |
Return Type |
Double |
Default |
500E3 |
Applicable Models: All with TDR Options (S9x011A/B) (Read-Write) This command sets the periodic jitter magnitude in rms. This value is used only when periodic jitter function type is selected. |
|
Parameters |
|
<cnum> |
Channel number of the measurement. If unspecified, <cnum> is set to 1. |
<value> |
Periodic jitter magnitude. The range is 0 to 1 UI. |
Examples |
CALC:TDR:EYE:INP:JITT:TYPE:PER |
Query Syntax |
CALCulate<cnum>:TDR:EYE:INPut:JITTer:PERiodic:MAGNitude? |
Return Type |
Double |
Default |
0 |
Applicable Models: All with TDR Options (S9x011A/B) (Read-Write) This command sets the random jitter magnitude in rms. This value is used only when random jitter function type is selected. |
|
Parameters |
|
<cnum> |
Channel number of the measurement. If unspecified, <cnum> is set to 1. |
<value> |
Random jitter magnitude. The range is 0 to 0.25 UI. |
Examples |
CALC:TDR:EYE:INP:JITT:TYPE:RAND |
Query Syntax |
CALCulate<cnum>:TDR:EYE:INPut:JITTer:RANDom:MAGNitude? |
Return Type |
Double |
Default |
0 |
Applicable Models: All with TDR Options (S9x011A/B) (Read-Write) Turns the jitter function state with simulated eye ON or OFF. |
|
Parameters |
|
<cnum> |
Channel number of the measurement. If unspecified, <cnum> is set to 1. |
<bool> |
ON or 1 - Turns jitter
ON. |
Examples |
CALC:TDR:EYE:INP:JITT:STAT
ON |
Query Syntax |
CALCulate<cnum>:TDR:EYE:INPut:JITTer:STATe? |
Return Type |
Boolean |
Default |
OFF |
Applicable Models: All with TDR Options (S9x011A/B) (Read-Write) This command sets the jitter function type for the simulated eye function. |
|
Parameters |
|
<cnum> |
Channel number of the measurement. If unspecified, <cnum> is set to 1. |
<enum> |
Jitter type. Choose from: RANDom - Random jitter function. PERiodic - Periodic jitter function. |
Examples |
CALC:TDR:EYE:INP:JITT:TYPE
RAND |
Query Syntax |
CALCulate<cnum>:TDR:EYE:INPut:JITTer:TYPE? |
Return Type |
String |
Default |
PERiodic |
Applicable Models: All with TDR Options (S9x011A/B) (Read-Write) This command sets the voltage level for bit "1" for the simulated eye function. |
|
Parameters |
|
<cnum> |
Channel number of the measurement. If unspecified, <cnum> is set to 1. |
<value> |
Level for bit "1". The range is -5 V to +5 V. |
Examples |
CALC:TDR:EYE:INP:OLEV
100E-3 |
Query Syntax |
CALCulate<cnum>:TDR:EYE:INPut:OLEVel? |
Return Type |
Double |
Default |
0.2 |
Applicable Models: All with TDR Options (S9x011A/B) (Read-Write) This command sets the rise time value for the simulated eye function. |
|
Parameters |
|
<cnum> |
Channel number of the measurement. If unspecified, <cnum> is set to 1. |
<value> |
Rise time for simulated eye function in seconds. |
Examples |
CALC:TDR:EYE:INP:RTIM:DATA
90E-12 |
Query Syntax |
CALCulate<cnum>:TDR:EYE:INPut:RTIMe:DATA? |
Return Type |
Double |
Default |
35E-12 |
Applicable Models: All with TDR Options (S9x011A/B) (Read-Write) This command sets the rise time threshold for the simulated eye. |
|
Parameters |
|
<cnum> |
Channel number of the measurement. If unspecified, <cnum> is set to 1. |
<enum> |
Threshold levels. Choose from: T1_9 - 10% to 90%. T2_8 - 20% to 80%. |
Examples |
CALC:TDR:EYE:INP:RTIM:THR
T1_9 |
Query Syntax |
CALCulate<cnum>:TDR:EYE:INPut:RTIMe:THReshold? |
Return Type |
String |
Default |
T1_9 |
Applicable Models: All with TDR Options (S9x011A/B) (Read-Write) This command sets the voltage level for bit "0" for the simulated eye function. |
|
Parameters |
|
<cnum> |
Channel number of the measurement. If unspecified, <cnum> is set to 1. |
<value> |
Voltage level for bit "0". The range is -5 V to +5 V. |
Examples |
CALC:TDR:EYE:INP:ZLEV
100E-3 |
Query Syntax |
CALCulate<cnum>:TDR:EYE:INPut:ZLEVel? |
Return Type |
Double |
Default |
0 |
Applicable Models: All with TDR Options (S9x011A/B) (Read-only) This command returns the mask test result. |
|
Parameters |
|
<cnum> |
Channel number of the measurement. If unspecified, <cnum> is set to 1. |
Examples |
CALC:TDR:EYE:MASK:FAIL? |
Return Type |
Boolean ON
or 1 - Mask test fail. |
Default |
Not Applicable |
Applicable Models: All with TDR Options (S9x011A/B) (Read-Write) Turns the mask test function state with simulated eye ON or OFF. |
|
Parameters |
|
<cnum> |
Channel number of the measurement. If unspecified, <cnum> is set to 1. |
<bool> |
ON or 1 - Turns mask
test ON. |
Examples |
CALC:TDR:EYE:MASK:STAT
ON |
Query Syntax |
CALCulate<cnum>:TDR:EYE:MASK:STATe? |
Return Type |
Boolean |
Default |
OFF |
Applicable Models: All with TDR Options (S9x011A/B) (Read-only) This command returns the results of the eye measurement. There are 18 values returned. The minimum and maximum values are returned in addition to the displayed results (16 values) on the TDR application GUI. |
|
Parameters |
|
<cnum> |
Channel number of the measurement. If unspecified, <cnum> is set to 1. |
Examples |
CALC:TDR:EYE:RESults:DATA? |
Return Type |
Variant Array |
Default |
Not Applicable |
Applicable Models: All with TDR Options (S9x011A/B) (Read-Write) Turns the overlay ON or OFF. |
|
Parameters |
|
<cnum> |
Channel number of the measurement. If unspecified, <cnum> is set to 1. |
<bool> |
ON or 1 - Turns overlay
ON. |
Examples |
CALC:TDR:EYE:RES:DISP:STAT
ON |
Query Syntax |
CALCulate<cnum>:TDR:EYE:RESulsts:DISPlay:STATe? |
Return Type |
Boolean |
Default |
ON |
Applicable Models: All with TDR Options (S9x011A/B) (Read-Write) This command sets the rise time threshold level for the results of eye measurement. |
|
Parameters |
|
<cnum> |
Channel number of the measurement. If unspecified, <cnum> is set to 1. |
<enum> |
Threshold levels. Choose from: T1_9 - 10% to 90%. T2_8 - 20% to 80%. |
Examples |
CALC:TDR:EYE:RES:THR
T1_9 |
Query Syntax |
CALCulate<cnum>:TDR:EYE:RESults:THReshold? |
Return Type |
String |
Default |
T1_9 |
Applicable Models: All with TDR Options (S9x011A/B) (Read-Write) Turns the Eye/Mask window ON or OFF. |
|
Parameters |
|
<cnum> |
Channel number of the measurement. If unspecified, <cnum> is set to 1. |
<bool> |
ON or 1 - Turns Eye/Mask
window ON. |
Examples |
CALC:TDR:EYE:STAT
ON |
Query Syntax |
CALCulate<cnum>:TDR:EYE:STATe? |
Return Type |
Boolean |
Default |
OFF |
Applicable Models: All with TDR Options (S9x011A/B) (Read-Write) This command sets active marker number. |
|
Parameters |
|
<cnum> |
Channel number of the measurement. If unspecified, <cnum> is set to 1. |
<value> |
Marker number to activate. The range is 0 to 10. |
Examples |
CALC:TDR:MEAS1:ACT:MARK
1 |
Query Syntax |
CALCulate<cnum>:TDR:MEASure[1-256]:ACTive:MARKer? |
Return Type |
Integer |
Default |
0 |
Applicable Models: All with TDR Options (S9x011A/B) (Read-only) This command returns the delta time result value. You can get the result even if CALCulate:TDR:MEASure:DTIMe:STATe is off. |
|
Parameters |
|
<cnum> |
Channel number of the measurement. If unspecified, <cnum> is set to 1. |
Examples |
CALC:TDR:MEAS1:DTIM:DATA? |
Return Type |
Double |
Default |
Not Applicable |
Applicable Models: All with TDR Options (S9x011A/B) (Read-Write) This command sets delta time reference position. |
|
Parameters |
|
<cnum> |
Channel number of the measurement. If unspecified, <cnum> is set to 1. |
<value> |
Delta time reference position. The range is 0 to 100. |
Examples |
CALC:TDR:MEAS1:DTIM:POS
0 |
Query Syntax |
CALCulate<cnum>:TDR:MEASure[1-256]:DTIMe:POSition? |
Return Type |
Double |
Default |
50 |
Applicable Models: All with TDR Options (S9x011A/B) (Read-Write) Turns the delta time marker in the marker search ON or OFF. |
|
Parameters |
|
<cnum> |
Channel number of the measurement. If unspecified, <cnum> is set to 1. |
<bool> |
ON or 1 - Turns delta
time marker ON. |
Examples |
CALC:TDR:MEAS1:DTIM:STAT
ON |
Query Syntax |
CALCulate<cnum>:TDR:MEASure[1-256]:DTIMe:STATe? |
Return Type |
Boolean |
Default |
OFF |
Applicable Models: All with TDR Options (S9x011A/B) (Read-Write) This command sets the target trace number for the delta time function. The MEASure[1-256] is the trace number starting point for delta time. The <value> is the trace number stopping point for delta time. |
|
Parameters |
|
<cnum> |
Channel number of the measurement. If unspecified, <cnum> is set to 1. |
<value> |
Trace number stopping point for delta time. The range is 1 to 16. |
Examples |
CALC:TDR:MEAS1:DTIM:TARG
5 |
Query Syntax |
CALCulate<cnum>:TDR:MEASure[1-256]:DTIMe:TARGet? |
Return Type |
Integer |
Default |
1 |
Applicable Models: All with TDR Options (S9x011A/B) (Read-Write) This command sets the trace format. |
|
Parameters |
|
<cnum> |
Channel number of the measurement. If unspecified, <cnum> is set to 1. |
<enum> |
Trace format. For S-Parameter measurements, choose from: MLINear MLOGarithmic PHASe UPHase IMAGinary REAL POLar SMITh SADMittance SWR GDELay KELVin| FAHRenheit CELSius PPHase IMPedance VOLT
For Time Domain measurements, choose from: IMPedance VOLT MLOGarithmic MLINear REAL |
Examples |
CALC:TDR:MEAS1:FORM
IMP |
Query Syntax |
CALCulate<cnum>:TDR:MEASure[1-256]:FORMat? |
Return Type |
String |
Default |
MLINear |
Applicable Models: All with TDR Options (S9x011A/B) (Read-Write) Turns the reference marker ON or OFF. |
|
Parameters |
|
<cnum> |
Channel number of the measurement. There must be a selected measurement on that channel. If unspecified, <cnum> is set to 1. |
<ON | OFF> |
ON (or 1) - turns reference marker ON OFF (or 0) - turns reference marker ON |
Examples |
CALC:TDR:MEAS1:MARK:REF
ON |
Query Syntax |
CALCulate<cnum>:TDR:MEASure[1-256]:MARKer:REFerence[:STATe]? |
Return Type |
Boolean |
Default |
OFF |
Applicable Models: All with TDR Options (S9x011A/B) (Read-Write) Turns the specified marker ON or OFF. |
|
Parameters |
|
<cnum> |
Channel number of the measurement. There must be a selected measurement on that channel. If unspecified, <cnum> is set to 1. |
<mkr> |
Any marker number from 1 to 15; if unspecified, value is set to 1. |
<ON|OFF> |
ON (or 1) - turns marker ON. OFF (or 0) - turns marker OFF. |
Examples |
CALC:TDR:MEAS:MARK
ON |
Query Syntax |
CALCulate<cnum>:TDR:MEASure[1-256]:MARKer<mkr>:STATe? |
Return Type |
Boolean |
Default |
OFF |
Applicable Models: All with TDR Options (S9x011A/B) (Read-Write) This command sets the measurement parameter. |
|
Parameters |
|
<cnum> |
Channel number of the measurement. If unspecified, <cnum> is set to 1. |
<sting> |
Measurement parameter. For S-Parameter measurements:: Sxy Sddxy Sdcxy Scdxy Sccxy X: 1 to 4 Y: 1 to 4
For Time Domain measurements: Txy Tddxy Tdcxy Tcdxy Tccxy |
Examples |
CALC:TDR:MEAS1:PAR
T11 |
Query Syntax |
CALCulate<cnum>:TDR:MEASure[1-256]:PARameter? |
Return Type |
String |
Default |
S11 |
Applicable Models: All with TDR Options (S9x011A/B) (Read-Write) This command sets state for the peeling function. |
|
Parameters |
|
<cnum> |
Channel number of the measurement. If unspecified, <cnum> is set to 1. |
<bool> |
ON or 1 - Turns peeling
function ON. |
Examples |
CALC:TDR:MEAS1:PEEL:STAT
ON |
Query Syntax |
CALCulate<cnum>:TDR:MEASure[1-256]:PEELing:STATe? |
Return Type |
Boolean |
Default |
OFF |
Applicable Models: All with TDR Options (S9x011A/B) (Read-Write) This command sets state for the smoothing function. |
|
Parameters |
|
<cnum> |
Channel number of the measurement. If unspecified, <cnum> is set to 1. |
<bool> |
ON or 1 - Turns smoothing
function ON. |
Examples |
CALC:TDR:MEAS1:SMO:STAT
ON |
Query Syntax |
CALCulate<cnum>:TDR:MEASure[1-256]:SMOothing:STATe? |
Return Type |
Boolean |
Default |
OFF |
Applicable Models: All with TDR Options (S9x011A/B) (Read-Write) This command sets the impulse width value for the transform function. |
|
Parameters |
|
<cnum> |
Channel number of the measurement. If unspecified, <cnum> is set to 1. |
<value> |
Transform function impulse width value. |
Examples |
CALC:TDR:MEAS1:TIME:IMP:WIDT
17E-12 |
Query Syntax |
CALCulate<cnum>:TDR:MEASure[1-256]:TIME:IMPulse:WIDTh? |
Return Type |
Double |
Default |
0 |
Applicable Models: All with TDR Options (S9x011A/B) (Read-Write) This command enables/disables rise time coupling. |
|
Parameters |
|
<cnum> |
Channel number of the measurement. If unspecified, <cnum> is set to 1. |
<bool> |
ON or 1 - Turns rise
time coupling ON. |
Examples |
CALC:TDR:MEAS:TIME:STEP:COUP
ON |
Query Syntax |
CALCulate<cnum>:TDR:MEAS:TIME:STEP:COUPle? |
Return Type |
Boolean |
Default |
ON |
Applicable Models: All with TDR Options (S9x011A/B) (Read-Write) This command sets rise time value for the transform function. |
|
Parameters |
|
<cnum> |
Channel number of the measurement. If unspecified, <cnum> is set to 1. |
<value> |
Transform function rise time value in seconds. |
Examples |
CALC:TDR:MEAS1:TIME:STEP:RTIM
0 |
Query Syntax |
CALCulate<cnum>:TDR:MEASure[1-256]:TIME:STEP:RTIMe? |
Return Type |
Double |
Default |
0 |
Applicable Models: All with TDR Options (S9x011A/B) (Read-Write) This command sets the rise time threshold level for the results of eye measurement. |
|
Parameters |
|
<cnum> |
Channel number of the measurement. If unspecified, <cnum> is set to 1. |
<enum> |
Transform function rise time threshold levels. Choose from: T1_9 - 10% to 90%. T2_8 - 20% to 80%. |
Examples |
CALC:TDR:MEAS1:TIME:STEP:RTIM:THR
T1_9 |
Query Syntax |
CALCulate<cnum>:TDR:MEASure[1-256]:TIME:STEP:RTIMe:THReshold? |
Return Type |
String |
Default |
T1_9 |
Applicable Models: All with TDR Options (S9x011A/B) (Read-Write) This command sets the stimulus type for the transform function. |
|
Parameters |
|
<cnum> |
Channel number of the measurement. If unspecified, <cnum> is set to 1. |
<enum> |
Transform function stimulus type. Choose from: LPSTep - Low pass step. LPIMpulse -Low pass impulse. |
Examples |
CALC:TDR:MEAS1:TIME:TYPE
LPST |
Query Syntax |
CALCulate<cnum>:TDR:MEASure[1-256]:TIME:TYPE? |
Return Type |
String |
Default |
LPSTep |
Applicable Models: All with TDR Options (S9x011A/B) (Read-only) This command returns the rise time result value for marker search. You can get the data even if CALCulate:TDR:MEASure:TTIMe:STATe is off. |
|
Parameters |
|
<cnum> |
Channel number of the measurement. If unspecified, <cnum> is set to 1. |
Examples |
CALC:TDR:MEAS1:TTIM:DATA? |
Return Type |
Double |
Default |
Not Applicable |
Applicable Models: All with TDR Options (S9x011A/B) (Read-Write) This command displays the rise time marker. |
|
Parameters |
|
<cnum> |
Channel number of the measurement. If unspecified, <cnum> is set to 1. |
<bool> |
ON or 1 - Turns rise
time marker ON. |
Examples |
CALC:TDR:MEAS1:TTIM:STAT
ON |
Query Syntax |
CALCulate<cnum>:TDR:MEASure[1-256]:TTIMe:STATe? |
Return Type |
Boolean |
Default |
OFF |
Applicable Models: All with TDR Options (S9x011A/B) (Read-Write) This command sets the rise time threshold for the rise time in the marker search function. |
|
Parameters |
|
<cnum> |
Channel number of the measurement. If unspecified, <cnum> is set to 1. |
<enum> |
Rise time threshold levels. Choose from: T1_9 - 10% to 90%. T2_8 - 20% to 80%. |
Examples |
CALC:TDR:MEAS1:TTIM:THR
T1_9 |
Query Syntax |
CALCulate<cnum>:TDR:MEASure[1-256]:TTIMe:THReshold? |
Return Type |
String |
Default |
T1_9 |
Applicable Models: All with TDR Options (S9x011A/B) (Read-Write) This command enables/disables time coupling. |
|
Parameters |
|
<cnum> |
Channel number of the measurement. If unspecified, <cnum> is set to 1. |
<bool> |
ON or 1 - Turns time
coupling ON. |
Examples |
CALC:TDR:TIME:COUP
ON |
Query Syntax |
CALCulate<cnum>:TDR:TIME:COUPle? |
Return Type |
Boolean |
Default |
ON |
Applicable Models: All with TDR Options (S9x011A/B) (Read-Write) This command sets or gets the step amplitude value. |
|
Parameters |
|
<cnum> |
Channel number of the measurement. If unspecified, <cnum> is set to 1. |
<value> |
Step amplitude value in Hz, dBm, or seconds. The range is 0.001 to 5. |
Examples |
CALC:TDR:TIME:STEP:AMPL
200ms |
Query Syntax |
CALCulate<cnum>:TDR:TIME:STEP:AMPLitude? |
Return Type |
Double |
Default |
0.2 |