Filters/Noise and Audio Amplifier Kit - Order code- 40688

SPECIFICATION

Output amplitude

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

Audio amplifier with loud speaker

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

High pass Filter

• 3.4 KHz cutoff

Band pass Filter

• Frequency range 7 ~ 13 KHz

Band reject Filter

• Frequency range 7 ~ 13 KHz

Matched Filter

• 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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