Gw Instek GSP-830Spectrum analyzer, spectrum analyzerBandwidth (RBW) 3/30/300 kHz/4 MHz GSP-830 Hoja De Datos

View traced waveform 

Select (activate) trace 

 

Panel operation 

1.  Press the Trace key. 

Trace

 

 

2.  Press F1 (Trace) repeatedly to 

select the trace. 

Trace

A    B    C

Range A 

(green) 

The default trace which is always 
activated. Together with trace B, runs 
trace math operation (page78). 

 B 

(amber) 

Together with trace A, runs trace math 
operation (page78). 

 C 

(yellow) 

 

View real-time updated trace (default) 

 

Background 

The trace is updated at every sweep. The old trace is 
cleared up and a new trace is drawn on the display 
according to the latest measurement. 

Panel operation 

1.  Press the Trace key. 

Trace

 

 

2.  Press F2 (Clear). 

Clear

 

 

3.  The clear mode icon appears at 

the bottom of  the display. 

 

View peak-hold trace 

 

Background 

In the peak hold mode, the amplitude of  the new trace 
is compared with the last one at each sweep. Only the 
higher amplitude replaces old trace points, thus holding 
the highest (peak) value. 

Panel operation 

1.  Press the Trace key. 

Trace

 

 

2.  Press F3 (Peak Hold). 

Peak Hold