Agilent Technologies N1911A Programming Manual page 179

Example
MEAS1:REL? -50DBM,2,(@2)
N1911A/1912A P-Series Power Meters Programming Guide
Item Description/Default
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
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.
MEASurement Commands
This command queries the upper
window/upper measurement relative
measurement of Channel B, using an
expected power level of –50 dBm and a
resolution setting of 2.
2
Range of Values
(@1)
(@2) (N1912A only)
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