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SIGLENT
SSA3000X User Manual 41
Knob Step
1 dB
Direction Key Step
10 dB
2.2.7.3 TG Level Offset
Assign a certain offset to the output power of the TG when gains or losses occur between the TG
output and external device in order to display the actual power value.
This parameter only changes the readout of the TG output power, rather than the actual value
of it.
The offset could be either a positive (gain in the external output) or a negative (loss in the
external output).
You can use the numeric keys, knob or direction keys to modify this parameter. For more
details, please refer to ―Parameter Setting‖.
Table 2-23 TG Level Offset
Parameter
Explanation
Default
0 dB
Range
-200 dB ~ 200 dB
Unit
dB
Knob Step
1 dB
Direction Key Step
10 dB
2.2.7.4 Normalize
Normalization can eliminate the error of TG Level. Before using this function, connect the [GEN
OUTPUT 50Ω] output terminal of the TG with the [RF INPUT 50Ω] input terminal of the analyzer.
1． Normalize
Enable or disable the normalization. When enabled, the reference trace will be stored
automatically after the current sweep finishes if no reference trace is stored before. During the
reference trace storage, the corresponding prompt message is displayed. When normalization is
enabled, the corresponding value of the reference trace will be subtracted from the trace data after
every sweep.
2． Norm Ref Lvl
Adjust the vertical position of the trace on the screen by adjusting the reference level when
normalization is enabled.
Being different from the Ref Level function in the AMPT menu, this parameter has no influence on
the reference level of the analyzer.
You can use the numeric keys, knob or direction keys to modify this parameter. For more details,
please refer to ―Parameter Setting‖.
Table 2-24 Reference level under normalization
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