Broadcom AFBR-S20M2x Qmini USB Spectrometers

Broadcom AFBR-S20M2x Qmini USB Spectrometers are compact in design and enable tight integration in applications where space is limited, such as mobile analysis devices. These miniature spectrometers offer spectral resolution from 0.3nm and powerful onboard processing and evaluation. Broadcom AFBR-S20M2x Qmini USB Spectrometers feature a powerful electronics board that enables the full processing of spectra in the device (offset, nonlinearity, dark spectrum, and spectral sensitivity), averaging and smoothing, as well as the binning and buffering of spectra. Applications include process control and monitoring, color measurement, chemical analysis, quality control, system integration, counterfeit detection, environmental analysis, biomedical, and light analysis.


  • Miniature size
  • Spectral resolution from 0.3nm
  • Six wavelength configurations from 190nm to 1100nm
  • Spectral resolution from 0.3nm to 1.5nm
  • Customizable wavelength range, sensitivity, and resolution
  • Powerful onboard processing and evaluation


  • Color measurement
  • Chemical analysis
  • Quality control
  • System integration
  • Counterfeit detection
  • Environmental analysis
  • Biomedical
  • Light analysis
  • Process control and monitoring

Schematic Drawing

Broadcom AFBR-S20M2x Qmini USB Spectrometers
Publicado: 2019-02-28 | Actualizado: 2023-07-05