
- Description
- Specifications
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<!-- This is info used by Google but not displayed as text. -->Siglent SSA3021X Spectrum Analyzer
Siglent’s SSA3021X Spectrum Analyzer has a frequency range of 9 kHz to 2.1 GHz with included Tracking Generator. With their light weight, small size, and friendly user interface, the SSA3000X Series offer a bright easy to read display, powerful and reliable automatic measurements, and plenty of powerful features.
Specifications and Key Features
2.1 GHz frequency range
RBW 10 Hz-1 MHz; 1 Hz minimum resolution bandwidth
Includes tracking generator and pre-amplifier
All-digital IF technology
-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
USB, LAN, REF Out and Trigger IN rear interfaces
10.1-inch WVGA (1024 x 600) Display (not a touch screen)
Optional Series Features:
Reflection Measurement Kit
EMI Pre-compliance Test Kit
Advanced Measurement Kit


All-Digital IF Technology
Siglent’s SSA3000X Series of spectrum analyzers incorporate an all-digital intermediate frequency (IF) processing system. This core technology is designed to be faster, provide better resolution, and better accuracy compared to traditional analog IF designs. Digital IF allows for greater flexibility in signal analysis and processing, which is vital for modern applications like wireless communication testing (Wi-Fi, Bluetooth, RFID), EMI pre-compliance testing, and general R&D in RF circuits.
Siglent SSA3000X Series
Siglent’s SSA3000X series of spectrum analyzers have a frequency range of 9 kHz to 2.1 GHz / 3.2 GHz. Applications for the series include broadcast monitoring/evaluation, site surveying, EMI pre-compliance, research and development, education, production, and maintenance.
Feature | SSA3032X | SSA3021X |
|---|---|---|
Frequency Range | 9 kHz-3.2 GHz | 9 kHz-2.1 GHz |
Resolution Bandwidth | 1 Hz-1 MHz, in 1-3-10 sequence | 1 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 | < -98 dBc/Hz@1 GHz, 10 kHz offset < 0.7 dB | < -98 dBc/Hz@1 GHz, 10 kHz offset < 0.7 dB |

What's in the Box
SSA3021X Spectrum Analyzer
USB cable
Power cord
Quick start guide
Tracking generator
NMI traceable calibration certificate (NIST equivalent)
