RIGOL
User’s Guide for DSA800E Series
5-4
Displayed Average Noise Level (DANL)
attenuation = 0 dB, RBW = VBW = 10 Hz, sample detector, trace
average ≥ 50, tracking generator off, 20
℃
to 30
℃
, input impendence
= 50 Ω
PA off
9 kHz to 100 kHz
<-110 dBm (typ.)
100 kHz to 5 MHz
<-122 dBm, <-125 dBm (typ.)
5 MHz to 3.2 GHz
<-127 dBm, <-130 dBm (typ.)
PA on
100 kHz to 1 MHz
<-142 dBm (typ.)
1 MHz to 5 MHz
<-140 dBm, <-143 dBm (typ.)
5 MHz to 3.2 GHz
<-145 dBm, <-148 dBm (typ.)
Level Display
Logarithmic level axis
1 dB to 200 dB
Linear level axis
0 to reference level
Number of display
points
601
Number of traces
3 + math trace
Trace detectors
normal, positive-peak, negative-peak, sample, RMS, voltage average
quasi-peak (with EMI-DSA800 option)
Trace functions
clear write, max hold, min hold, average, view, blank
Units of level axis
dBm, dBmV, dBμV, nV, μV, mV, V, nW, μW, mW, W
Frequency Response
f
c
≥ 100 kHz, attenuation = 10 dB, relative to 50 MHz, 20
℃
to 30
℃
PA off
100 kHz to 3.2 GHz
<0.7 dB
f
c
≥ 1 MHz, attenuation = 10 dB, relative to 50 MHz, 20
℃
to 30
℃
PA on
100 kHz to 3.2 GHz
<1.0 dB
Input Attenuation Switching Uncertainty
Setting range
0 dB to 30 dB, in 1 dB step
Switching uncertainty
f
c
= 50 MHz, relative to 10 dB, 20
℃
to 30
℃
<0.3 dB
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