
1 dB to 200 dB
0 to Reference Level
601
751
3 + Math trace
Normal, Positive-peak, Negative-peak, Sample, RMS,
Voltage Average
Clear Write, Max Hold,
Min Hold, Average, Freeze, Blank
dBm, dBmV, dBμV, V, W
Normal
Full Screen
100 kHz to 3 GHz
1 MHz to 3 GHz
fc=50 MHz, relative to 10dB, 20
℃
to 30
℃
<0.7 dB
<1.0 dB
0 to 50 dB, in 1 dB step
< (0.3 + 0.01 x attenuator setting) dB
Log Scale
Linear Scale
-100 dBm to +30 dBm, in 1 dB step
0.01 dB
5 digits
fc=50 MHz, peak detector, preamplier
off, 10 dB RF attenuation,
input signal=-10 dBm, 20
℃
to 30
℃
10 Hz to 1 MHz, relative to 1 kHz RBW
±0.4 dB
<0.1 dB
RIGOL
4
Frequency Response
Frequency Response
(Peamplier Off)
Frequency Response
(Peamplier On)
Setting Range
Switching Uncertainty
Input Attenuation Switching Uncertainty
Absolute Amplitude Uncertainty
Uncertainty
RBW Switching Uncertainty
Uncertainty
Reference Level
Range
Resolution
Level Display
Logarithmic Level Axis
Linear Level Axis
Number of Display Points
Number of Traces
Trace Detectors
Trace Functions
Units of Level Axis
DANL (Preamplier Off)
100 kHz to 10 MHz
10 MHz to 2.5 GHz
2.5 GHz to 3 GHz
100 kHz to 1 MHz
1 MHz to 10 MHz
10 MHz to 2.5 GHz
2.5 GHz to 3 GHz
<-85 dBm-3 × (f/1 MHz)dB, typ. -125 dBm
<-127 dBm+3 × (f/1 GHz)dB, typ. -130 dBm
<-115 dBm
<-103 dBm
<-103 dBm-3 × (f/1 MHz)dB, typ. -143 dBm
<-145 dBm+3 × (f/1 GHz)dB, typ. -148 dBm
<-133 dBm
DANL (Preamplier On)
Displayed Average Noise Level (DANL)
0 dB RF Attenuation, RBW=VBW=10Hz, Sample Detector, Trace Average ≥ 50
10 dB RF attenuation, relative to 50 MHz, 20
℃
to 30
℃
95% condence level, S/N>20 dB,
RBW=VBW=1 kHz,
preamplier off,
10 dB RF attenuation,
-50 dBm<reference level<0,
10 MHz<fc<3 GHz,
20 ºC to 30 ºC
<1.0 dB, nominal
Level Measurement Uncertainty
Level Measurement Uncertainty
100 kHz to 10 MHz
10 MHz to 2.5 GHz
2.5 GHz to 3 GHz
<1.8, nominal
<1.5, nominal
<1.8, nominal
RF Input VSWR
10 dB RF Attenuation
VSWR
fc >30 MHz
+35 dBm
+7 dBm
Intermodulation
Second Harmonic Intercept (SHI)
Third-order Intermodulation (TOI)
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