RIGOL Chapter 2 Performance Verification Test
DSA1000A/DSA1000 Performance Verification Guide
Displayed Average Noise Level (DANL) Test
Specification
DANL
DSA1030A
0 dB Attenuation, RBW=10 Hz, VBW=1 Hz, RMS Average Detector, Trace Average≥50, Input Impedance = 50 Ω,
Tracking Generator Off
DANL (Preamplifier off)
100 kHz to 10 MHz
< -85 dBm – 3 × (f/1 MHz) dB,
Typical: -125 dBm
10 MHz to 2.5 GHz
< -127 dBm + 3 × (f/1 GHz) dB,
Typical: -130 dBm
2.5 GHz to 3 GHz < -115 dBm
DANL (Preamplifier on)
100 kHz to 1 MHz < -103 dBm
1 MHz to 10 MHz
< -103 dBm – 3 × (f/1 GHz) dB,
Typical: -143 dBm
10 MHz to 2.5 GHz
< -145 dBm + 3 × (f/1 GHz) dB,
Typical: -148 dBm
2.5 GHz to 3 GHz < -133 dBm
DSA1030
0 dB Attenuation, RBW = 100 Hz, VBW = 1 Hz, RMS Average Detector, Trace Average ≥ 50
DANL (Preamplifier off)
100 kHz to 10 MHz
< -75 dBm – 3 × (f/1MHz) dB,
Typical: -115 dBm
10 MHz to 2.5 GHz
< -117 dBm + 3 × (f/1 GHz) dB,
Typical: -120 dBm
2.5 GHz to 3 GHz < -105 dBm
DANL (Preamplifier on)
100 kHz to 1 MHz < -93 dBm
1 MHz to 10 MHz
< -93 dBm – 3 × (f/1 GHz) dB,
Typical: -133 dBm
10 MHz to 2.5 GHz
< -135 dBm + 3 × (f/1 GHz) dB,
Typical: -138 dBm
2.5 GHz to 3 GHz < -123 dBm
Test Device
1. 50 Ω Load × 1