Filters/Noise and Audio Amplifier Kit

Order Code: 40688

Category: Communication Trainers

Output amplitude White noise source Output amplitude    : Adjustable from 0 ~ 3Vpp Audio ampli?er with loud speaker Output power    : 0.5W Speaker    : 8W, 0.3W High pass ?lter ...



SPECIFICATION

Output amplitude

  • White noise source
  • Output amplitude    : Adjustable from 0 ~ 3Vpp

Audio ampli?er with loud speaker

  • Output power    : 0.5W
  • Speaker    : 8W, 0.3W

High pass ?lter

  • 3.4 KHz cutoff

Band pass ?lter

  • Frequency range 7 ~ 13 KHz

Band reject ?lter

  • Frequency range 7 ~ 13 KHz

Matched ?lter

  • psection    :    20 KHz cutoff
  • T section    :   20 KHz cutoff

Switch faults

  • 4 switch faults are provided on board to study different effects on circuit

Power supply

  • GND, +5V, +12V, -12V

Experiments

  • Examine the operation of a noise generator
  • Examine the operation of a signal attenuation network
  • Measurement of S/N ratio
  • Measurement of noise ?gure
  • Measurement of the frequency response and power output of an audio ampli?er
  • To calculate frequency response of high pass, band pass band reject and matched ( T and p section) ?lters

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