RIGOL
User’s Guide for DSA800E Series
5-5
Absolute Amplitude Uncertainty
Uncertainty
f
c
= 50 MHz, peak detector, preamplifier off, attenuation = 10 dB, input
signal level = -10 dBm, 20
℃
to 30
℃
<0.3 dB
RBW Switching Uncertainty
Uncertainty
relative to 1 kHz RBW
<0.1 dB
Reference Level
Range
-100 dBm to +20 dBm, in 1 dB step
Resolution
log scale
0.01 dB
linear scale
4 digits
Preamplifier
PA-DSA832 (option)
Gain
100 kHz to 3.2 GHz
17 dB (nom.)
Level Measurement Uncertainty
95% confidence level, S/N > 20 dB, RBW = VBW = 1 kHz, preamplifier
off, attenuation = 10 dB, -50 dBm < input level ≤ 0 dBm, f
c
> 10 MHz,
20
℃
to 30
℃
Level measurement
uncertainty
<1.0 dB (nom.)
RF Input VSWR
attenuation ≥ 10 dB
VSWR
300 kHz to 3.2 GHz
<1.5 (nom.)
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