Technical data

MEASurement Commands 2
N1911A/1912A P-Series Power Meters Programming Guide 101
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.
Example
source list The channel which the command is
implemented on.
If unspecified the current window setup
is used. However, on the N1912A, if the
window shows a ratio or difference
measurement, the upper window
defaults to Channel A and the lower
window to Channel B.
(@1)
(@2)
3
Item Description/Default Range of Values
CONF2:REL -50DBM,3,(@1) This command configures the lower
window/upper measurement to measure
the relative power of Channel A, using an
expected power level of –50 dBm and a
resolution setting of 3.