Door phone BJT amplifier

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Door phone BJT amplifier

Circuit Description

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Door phone microphone amplifier for -58 dBV electret capsule. BJT-based.

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Creator

Jukkakahkonen

3 Circuits

Date Created

2 years, 11 months ago

Last Modified

2 years, 11 months ago

Tags

  • amplifier
  • amp
  • bjt
  • common
  • common emitter
  • emitter

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