TinySA

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TinySA - Spectrum Analyzer

  • Maximum input level
    • 0 dBm = 1 mW
    • dBm = 10*LOG(milliwatts)
    • -10 dBm = 0.1 mW
    • +10dBm = 10 mW
    • +20dBm = 1000 mW
  • 3.3V at 50 Ohm = 0.2178W
    • 217.8 mW = 23.4 dBm
  • tinySA wiki

Attenuators

30 dBm Attenuator

30dB Attenuator.PNG

  • Standard 10% resistor values
  • R2 = 4 paralleled 240 Ohm resistors

30dB Attenuator R10.PNG

Videos

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