:TDR:SPMemory:FILE:NAME

Instrument:
N1000A
Flex Apps:
FlexDCA
Meas. mode:
Scope
Eye
TDR
Waveform type:
S-Parameter
Package License:
L-SNT
L-MFG

Command Syntax

:TDR:SPMemory{1:8}:FILE:NAME "filename"

Where the {1:8} specifier identifies one of eight S-parameter memories.

Query Syntax

:TDR:SPMemory:FILE:NAME?

Query Response

"filename"

Description

In TDR/TDT, Oscilloscope, or Eye/Mask modes, specifies the file (name, path, and extension) for recalling S-parameters into S-parameter memory. The default source folder is %USER_DATA_DIR%\S-Parameter Data. Use the :TDR:SPMemory:FILE:LOAD command to actually load the file into memory. Use the query to determine the default S-parameter filename which is suggested based on the number of DUT ports.

Import File Types
File Type Description
.ts2 Touchstone 2 file. Single-ended and differential data
.s1p Touchstone 1 file. One-port single-ended device data (S11 or S22)
.s2p Touchstone 1 file. Two-port single-ended device data (S11, S21, S22, S12)
.s4p Touchstone 1 file. Four-port single-ended device data
.s8p Touchstone 1 file. Eight-port single-ended device data
.s12p Touchstone 1 file. Twelve-port single-ended device data
.s16p Touchstone 1 file. Sixteen-port single-ended device data
.txt Identical to the .s1p file type except for the .txt filename extension.

Requires FlexDCA revision A.05.70 and above.

Example Command

:TDR:SPMemory3:FILE:NAME "%USER_DATA_DIR%\s-param-DUT4.s2p"