User Manual SM6026
87
Where,
<n>:
1 refers to frequency spot 1.
2 refers to frequency spot 2.
3 refers to frequency spot 3.
For example: WrtCmd (“CORR:SPOT1:SHOR”) Execute short correction for frequency spot 1.
The CORRection:SPOT<n>:LOAD:STANdard command is used to set the standard reference of specific
frequency spots (frequency spot 1, frequency spot2 and frequency spot 3 which are taking load
correction). The CORRection:SPOT<n>:LOAD:STANdard query returns the current standard reference
of specific frequency spot.
Command syntax: CORRection:SPOT<n>:LOAD:STANdard <REF. A><REF. B>
Where,
<n>:
1 refers to frequency spot 1.
2 refers to frequency spot 2.
3 refers to frequency spot 3.
<REF. A> can be NR1, NR2 or NR3 data format and taken as the standard
reference of the primary parameter.
<REF. B> can be NR1, NR2 or NR3 data format and taken as the standard
reference of the secondary parameter.
For example: WrtCmd (“CORR:SPOT1:LOAD:STAN 100.7, 0.0002”)
Query syntax: CORRection:SPOT<n>:LOAD:STANdard?
Return format: <NR3><NL^END>
The CORRection:USE command is used to set the channel number of multi-channel correction. The
CORRdction:USE? query returns the current used channel number.
Command syntax: CORRection:USE <channel number>
Where,
<channel number> ranges from 1 to 127 (NR1, NR2 or NR3 data format).
For example: WrtCmd (“CORR:USE 10”) Set the channel number as 10.
Query syntax: CORRection:USE?
Return format: <channel number><NL^END>
The CORRection:USE:DTAT? query returns the OPEN/SHORT/LOAD correction measurement data of
specific frequency spot 1, 2 or 3.
Command syntax: CORRection:USE:DATA?<channel number>
Where,
<channel number> ranges from 1 to 127 (NR1 format).
Return format:
<open1 A>,<open1 B>,<short1 A>,<short1 B>,<load1 A>,<load1 B>,
<open2 A>,<open2 B>,<short2 A>,<short2 B>,<load2 A>,<load2 B>,
<open3 A>,<open3 B>,<short3 A>,<short3 B>,<load3 A>,<load3 B>,
Where,
<open1/2/3 A> is NR3 data format and the primary open correction data at frequency spot 1/2/3.
<open1/2/3 B> is NR3 data format and the secondary open correction data at frequency spot 1/2/3.
<short 1/2/3 A> is NR3 data format and the primary short correction data at frequency spot 1/2/3.
<short 1/2/3 B> is NR3 data format and the secondary short correction data at frequency spot 1/2/3.