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 DSA875   - 7.5 GHz Spectrum Analyzer images

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DSA875 - 7.5 GHz Spectrum Analyzer


Product Description

For design and development implementing Wi-Fi, Bluetooth, and other RF standards, the SSB Phase Noise down as low as -98 dBc/Hz at a 10 KHz offset empowers engineers to more accurately analyze modulations and noise surrounding their signals of interest. This becomes important for debugging and immunity testing of transceiver systems. The 7.5 GHz instrument enables engineers to investigate the 3rd harmonic of all of their critical 2.4 GHz applications while the 3.2 GHz models enable primary investigation of those signals as well as EMC measurements past the 3 GHz threshold. Additionally, resolution bandwidth settings down to 10 Hz means more precise visualization of low power RF signals. Whether you are still debugging your RF transceiver set, designing layout and configuration changes to maximize efficiency, or testing your system in noisy environments the DSA800 series spectrum analyzers will help you to quickly and easily identify and analyze your areas of concern.


  • 9 kHz to 7.5 GHz Frequency Range
  • Typical -161 dBm Displayed Average Noise Level (DANL) normalized to 1 Hz
  • -98 dBc/Hz @10 kHz offset Phase Noise
  • Total Amplitude Uncertainty <0.8 dB
  • 10 Hz Minimum Resolution Bandwidth (RBW)



Frequency Range

9 kHz to 7.5 GHz

Frequency Resolution

1 Hz

SSB Phase Noise

20° to 30°, fc=1GHz

Carrier Offset




<-100dBc/Hz (typ.)


<-120dBc/Hz (typ.)


Resolution Bandwidth (-3dB)

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

Displayed Average Noise Level(DANL)

0 dB RF Attenuation, RBW=VBW=100Hz, Sample Detector, Trace Average ≥ 50, Tracking generator OFF, normalized to 1Hz, 20° to 30° ,input terminated 50Ω, PA On

     5 MHz to 1.5GHz

<-157dBm, <-161dBm (typ.)

     1.5 GHz to 3.2 GHz

     3.2 GHz to 6 GHz

<-153dBm, <-157dBm (typ.)

    6 GHz to 7.5 GHz

<-148dBm, <-152dBm (typ.)

011 805 5030 / 086 138 6548 - Phone orders
Monday-Friday, 08:00-17:00


Product details

Category: Spectrum Analyzer

Product code (SKU): DSA875

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