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7-6 TRIPLE OFFSET-SHORT
CALIBRATION (SSST)
The Triple Offset-Short calibration method can be used in coax, wave
-
guide, and microstrip line types, and is most accurate when used over
narrower frequency ranges. As the name implies, this method uses
three offset-shorts to categorize the inherent errors in the measure
-
ment system. These errors include those caused by connectors as well
as internal system errors such as RF leakage, IF leakage, and compo
-
nent interaction.
Calibration Procedure A detailed, step-by-step procedure for performing a Triple Offset-Short
calibration is given below:
Step 1. Press the Begin Cal key.
Step 2.
Select CHANGE CAL METHOD AND LINE
TYPE, in menu C11 (left). (This assumes that OFF
-
SET SHORT and WAVEGUIDE are not presently
shown in blue as being selected.)
TRIPLE OFFSET-SHORT CALIBRATION (SSST) MEASUREMENT
CALIBRATION
7-32 37xxxE OM
MENU C11
BEGIN CALIBRATION
KEEP EXISTING
CAL DATA
REPEAT
PREVIOUS CAL
AUTOCAL
CAL METHOD
STANDARD
TRANSMISSION
LINE TYPE:
XXXXXXXX
CHANGE CAL
METHOD AND
LINE TYPE
NEXT CAL STEP
PRESS <ENTER>
TO SELECT
.
-
Measurement
Enhancement
Channels
Display
Begin
Cal
Apply
Cal