Rigol DSA815, User Manual

Page: 230 / 241

RIGOL Chapter 5 Specifications
User’s Guide for DSA800/E Series
5-10
Spurious Response
Spurious response, inherent
DSA815 DSA832 DSA875 DSA832E
input terminated 50 Ω, attenuation = 0 dB, 20
℃
to
30
℃
<-88dBm (typ.) <-90dBm*, <-100dBm (typ.)
Intermediate frequency <-60 dBc
System related sidebands
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 = -30dBm
<-60 dBc
Sweep
Sweep
DSA815 DSA832 DSA875 DSA832E
Sweep
time
span ≥ 100 Hz 10 ms to 1500 s
1 ms to
3200 s 1 ms to
7500 s 1 ms to
3200 s
zero span 20 μs to 1500 s
20 μs to
3200 s 20 μs to
7500 s 20 μs to
3200 s
Sweep
time
uncertainty
span ≥ 100 Hz 5% (nom.)
zero span
(sweep time
setting
value > 1 ms)
5% (nom.)
Sweep mode continuous, single
Note: * Except the internal local oscillator (1820 MHz) and its harmonics.