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c) Press[Measure]→[Generator]→[CW Freq 1GHz], it is allowed to set the frequency of output signal.
The signal with output frequency of 1GHz and output power of 0dBm is as shown in Fig. 4-25:
Fig. 4-25 Schematic diagram of point frequency source output signal
2) Generator measurement
Under the tracking mode, it is allowed to measure the magnitude-frequency characteristics of measured
piece by using the synchronous frequency scan of signal source and spectral analysis. For details, please
refer to the following setting procedures:
a) Press[Freq]→[Start Freq], to set the start frequency as 100MHz;
b) Press [Freq]→[Stop Freq], to set the stop frequency as 4GHz;
c) Press [Measure]→[Generator] →[Generator Off On], to start the source switch;
d) Press [Measure]→[Generator] →[Power -20dBm], to set the power of output signal;
e) Press [Measure] →[Generator] →[Mode CW Track], to change the signal source mode to tracking
mode.
The schematic diagram of output signal is as shown in Fig. 4-26: