User manual

User’s Guide for DSA800 Series
Chapter 2 Front Panel Operation RIGOL
2-41
Table 2-21 TG level
Parameter
Explanation
Default
-20 dBm
Range
-20 dBm to 0 dBm
Unit
dBm, -dBm, mV, uV
Knob Step
1 dBm
Direction Key Step
10 dBm
TG Lvl 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.
Key Points:
 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 2-22 TG Level Offset
Parameter
Explanation
Default
0 dB
Range
-200 dB to 200 dB
Unit
dB
Knob Step
1 dB
Direction Key Step
10 dB