/tinySA

A very small, cheap and easy to build spectrum analyzer with remarkable performance

Primary LanguageC++GNU General Public License v3.0GPL-3.0

tinySA

A very small, cheap and easy to build spectrum analyzer and signal generator with remarkable performance.

  • Spectrum analyzer span 0-250MHz
  • RBW switchable between 3kHz, 10kHz, 30kHz, 100kHz, 300kHz and 600kHz
  • IIP3 +7dBm
  • Noise level below -100dBm with RBW of 10kHz
  • Output of signal generator: 0-250MHz at -3dBm till -33dBm
  • Optional 0-30dBm switchable input attenuator
  • Optional calibration output

Example tinySA build

Measurement exeample

Example tinySA measurement