Chapter
４
Native Device Message Details
4-268
Details
This command is not available in the following cases:
•
During the Spectrum Emission Mask measurement.
•
During the Spurious Emission measurement.
Example of Use
To set
−
20 dBm at the first point and set
−
21 dBm at the second point.
SME 1,-20000
SME 2,-21000
SME? 1,2
> -20000,-21000
SMF/SMF?
Write and Query Trace Data (Trace F)
Function
This command writes and queries the trace data of Trace F. This
function targets negative detection trace data when the detection mode is
Positive & Negative (Normal mode).
Command
SMF wpoint,data
Query
SMF? start,number
Response
data1,data2,...
Parameter
wpoint
Specify the writing position as the number of
displayed points from the left edge of the screen.
Range 0 to 10, 20, 40, 50, 100, 200, 250, 400, 500,
1000, 2000, 5000, 10000, 30000 (MS269xA Only)
data
Level data to be written
Resolution 0.001 dB units (At log scale)
{ Voltage value (V)/reference level (V) }
×
10000
(At linear scale)
start
Specify the loading start position as the number
of displayed points from the left edge of the
screen.
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