Siglent SSA3021X Spectrum Analyzer


Product Tags:
Product Tags:
Siglent SSA3021X Spectrum Analyzer

Siglent SSA3021X Spectrum analyzer 9 kHz to 2.1 GHz 

Frequency range: 9KHz~2.1GHz

Resolution bandwidth (RBW): 10 Hz~1 MHz, in 1-3-10 sequence

Phase noise: <-98 dBc/Hz@1 GHz, 10 kHz offset

Total Amplitude Accuracy: ± 0.7 dB

Display average noise level(DANL): -161 dBm/Hz, Normalize to 1 Hz (typ.)

SSA3000X series spectrum analyzer has a frequency range from 9 kHz up to 2.1 GHz/3.2 GHz, it is light
weight and small size, with an user friendly interface, concise style of display, reliable measurement
precision and plenty of RF measurement functions. Applicable to research and development, education,
production, maintenance and other related fields, that meets a wider range of application requirements.


  • All-Digital IF Technology
  • Frequency Range from 9 kHz up to 3.2 GHz
  • -161 dBm/Hz Displayed Average Noise Level (Typ.)
  • -98 dBc/Hz @10 kHz Offset Phase Noise (1 GHz, Typ.)
  • Total Amplitude Accuracy < 0.7 dB
  • 10 Hz Minimum Resolution Bandwidth (RBW)
  • Standard Preamplifier
  • 10.1 lnch WVGA(1024x600)Display
  • Up to 3.2 GHz Tracking Generator Kit (Opt.)
  • EMI Pre-compliance Measurements Kit (Opt.)



Model and Main index




Frequency Range

9 kHz~2.1 GHz

9 kHz~3.2 GHz

Resolution Bandwidth

10 Hz~1 MHz, in 1-3-10 sequence

10 Hz~1 MHz, in 1-3-10 sequence

Displayed Average Noise Level

-161 dBm/Hz, Normalize to 1 Hz (typ.)

-161 dBm/Hz, Normalize to 1 Hz (typ.)

Phase Noise


Amplitude Precision

< 0.7 dB

< 0.7 dB

For more parameters and technical index please refer to SSA3000X Series Datasheet

For the SSA3000X User Manual please refer to SSA3000X Series User Manual

Accessories included :

1 x USB Cable 
1 x Quick Start
1 x Calibration Certificate and Product Certification
1 x Power Cord 220V EU 
1 x CD (Including Quick Start, Data Sheet and Application Software)

Sold Out
Product Images (click to enlarge)
  • Siglent SSA3021X Spectrum Analyzer