RIGOL Chapter 2 Performance Verification Test
2-2 RSA5000 Performance Verification Guide
Displayed Average Noise Level (DANL) Test
Specification
attenuation = 0 dB, sample detector, trace averages ≥ 50, tracking generator
off, normalized to 1 Hz, 20℃ to 30℃, input impedance = 50 Ω.
<-135 dBm, <-140 dBm (typical)
<-135 dBm, <-140 dBm (typical)
<-142 dBm, <-145 dBm (typical)
<-142 dBm, <-145 dBm (typical)
<-140 dBm, <-143 dBm (typical)
<-140 dBm, <-143 dBm (typical)
<-138 dBm, <-141 dBm (typical)
<-138 dBm, <-141 dBm (typical)
<-138 dBm, <-143 dBm (typical)
<-136 dBm, <-141 dBm (typical)
<-152 dBm, <-160 dBm (typical)
<-152 dBm, <-160 dBm (typical)
<-162 dBm, <-165 dBm (typical)
<-162 dBm, <-165 dBm (typical)
<-160 dBm, <-163 dBm (typical)
<-160 dBm, <-163 dBm (typical)
<-158 dBm, <-161 dBm (typical)
<-158 dBm, <-161 dBm (typical)
<-156 dBm, <-161 dBm (typical)
<-154 dBm, <-159 dBm (typical)
Test Device
1. 50 Ω Matched Load × 1
Test Connection Diagram
Figure 2-1 DANL Test Connection Diagram
Test Procedures
1. Connect the 50 Ω matched load to the RF input terminal of RSA5000, as shown in Figure 2-1.
2. Configure the spectrum analyzer:
a) Set the preamplifier to Off.