MEASurement Commands 2
N1911A/1912A P-Series Power Meters Programming Guide 123
1
The mnemonic DEF means DEFault. This is not equivalent to the DEFault parameter used in the
command sub-systems. The parameters must be entered in the specified order. If parameters are
omitted, they default from the right. The parameter DEFault is used as a place holder. Specifying
DEF leaves the parameter value unchanged.
2
When the measurement result is linear this parameter represents the number of significant
digits. When the measurement result is logarithmic 1 to 4 represents of 1, 0.1, 0.01 and 0.001
respectively.
3
N1912A only.
resolution A numeric value for the resolution. If it is
unspecified the current resolution setting is used. If
a value is entered it should correspond to the
current resolution setting otherwise an error
occurs.
1 to 4
2
1.0, 0.1, 0.01, 0.001
DEF
1
source list This channel list specifies the channels used to
calculate the ratio.
If unspecified and the current window setup is a
ratio measurement then this ratio setup is used,
otherwise it defaults to Channel A/B (N1912A) or
A/A (N1911A).
(@1),(@2)
3
(@2),(@1)
3
(@1),(@1)
(@2),(@2)
3
Item Description/Default Range of Values