The new high-performance Spectrum Analyzer SA9232 Series were developed with all-digital IF technology to meet demanding customer requirements, its professional bench type, compact size, elegant outlook to show the well-thought out design.



  • Frequency range from 9kHz to 3.2GHz
  • 160dBm Display Average Noise Level (Min.)
  • < -100 dBc/Hz @10 kHz Offset Phase Noise (Typ.)
  • Total Amplitude Accuracy < 0.8 dB
  • Preamplifier and EMI filter are standardly configured.


This item includes a standard power cable, N-BNC adaptor, and CD with software+user guide.


Suin SA9232 Digital Spectrum Analyzer 3.2GHz


    Range 9kHz to 3.2GHz
    Resolution 1Hz
    Frequency Span
    Frequency Span Range 0Hz, 100Hz to 3GHz
    Uncertainty ±span/(sweep points-1)
    SSB Phase Noise -96dBc/Hz (10 kHz offset, fc=1.0GHz)
    Resolution Bandwidth (-3dB) 10Hz ~ 1MHz,  step 1-3-10, 
    RBW Uncertainty 10%, nominal (RBW>1kHz)
      20%, nominal(RBW≥10Hz, sweep time≥5s)
    Video Bandwidth (-3dB) 1Hz to 1MHz,  step 1-3-10
    Range DANL to +20dBm
    Maximum Input Level DC Voltage: 50V
    CW RF Power: +20dBm (0.1W)  
    Max.Damage Level: +30dBm (1W) 
    Displayed Average Noise Level (DANL)
    DANL (Preamplifier Off) typ. -135 dBm 
    DANL (Preamplifier On) typ. -152dBm 
    Reference Level Range -100 dBm to +30 dBm, step 1 dB
    Sweep Time Range 1ms to 7500 s (100Hz≤Span≤7.5GHz)
      20 μs to 7500 s (Span=0 Hz)
    Sweep Time Uncertainty 5%, nominal (100Hz≤Span≤7.5GHz)
      0.5%, nominal (Span=0 Hz)
    Sweep Mode Continuous, Single
    Trigger Source Free, Video, External
    External Trigger Level 5 V TTL level
    Advanced Measurement
    Channel Power, Adjacent Channel Power, N-dB bandwidth, Occupied Bandwidth
    EMI  200Hz, 9kHz, 120kHz
    RF Input Impedance 50 Ω
    Standard frequency  Frequency: 10MHz
      Amplitude: 0dBm~10dBm (input)
    Type USB Host & Device, LAN, VGA, RS-232 (only SA9100 series available)
    General Characteristic
    Power Supply Input Voltage: AC100V to 240V
      Frequency: 50/60Hz (1±10%)
      Power Consumption: 35W
    Dimension & Weight 363*154*327 mm, Approx. 6.5kg