RIGOL Front Panel Key Reference
2-68 User’s Guide for DSA1000 Series
Table 2-48 Noise BW of C/N Ratio measurement
Parameter Explanation
Default 2 MHz
Range 33 Hz to 1 GHz
GHz, MHz, kHz, Hz
Knob Step Noise BW/100, Min = 1 Hz
Direction Key Step in 1, 1.5, 2, 3, 5, 7.5 sequence
5. Carrier BW
Sets the bandwidth of the carrier for measurement.
This value is related to the Noise BW, which can be set within Noise BW/20
and 20*Noise BW.
You can use the numeric keys, knob or direction keys to modify this
parameter. For more details, please refer to “Parameter Input”.
Table 2-49 The Carrier BW of C/N Ratio measurement
Parameter Explanation
Default 2 MHz
Range 33 Hz to 1 GHz
Unit GHz, MHz, kHz, Hz
Knob Step Carrier BW/100, Min = 1 Hz
Direction Key Step in 1, 1.5, 2, 3, 5, 7.5 sequence