RIGOL              Specification 
6-6  User’s Guide for DSA1000 Series 
10 dB RF Attenuation 
VSWR 
100 kHz to 10 MHz  <1.8, nominal 
10 MHz to 2.5 GHz  <1.5, nominal 
2.5 GHz to 3 GHz  <1.8, nominal 
 
Intermodulation 
Second Harmonic 
Intercept (SHI) 
  +35 dBm  
Third-order 
Intermodulation (TOI) 
fc >30 MHz  +7 dBm 
 
Image Frequency    <-60 dBc 
Intermediate Frequency    <-60 dBc 
Spurious Response    <-85 dBm, typical 
System-related Sideband  
Referenced to local 
oscillators, referenced to 
A/D conversion, 
referenced to 
subharmonic of first LO, 
referenced to harmonic 
of first LO  
<-60 dBc 
Input Related Spurious  Mixer level: -30 dBm  <-60 dBc, typical 
6.1.3  Sweep 
Sweep (DSA1030) 
Sweep Time Range 
100 Hz ≤ Span ≤ 3 GHz  10 ms to 3000 s 
Span=0 Hz  20 μs to 3000 s 
Sweep Time Uncertainty 
100 Hz ≤ Span ≤ 3 GHz  5%, nominal  
Span=0 Hz  0.5%, nominal 
Sweep Mode    Continuous, Single