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ZC6221 Programmable Digital Filter/Signal Generator
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ZC6221 Programmable Digital Filter/Signal Generator

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Description
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Brief introduction

ZC6221 programmable noise signal generator/filter is a new type of programmable noise signal generator/filter specially designed by our company. It is used to measure the noise power, long-term maximum power, short-term maximum power and other parameters of many electro-acoustic components such as speakers.

Technical index

Model

ZC6221

signal source

White noise, pink noise, analog program

Filter bandwidth

20Hz-20kHz (bandwidth arbitrary adjustment), fluctuation ±1dB, attenuation outside the passband -24dB/0ct,

frequency display accuracy ≤5%

Maximum filter input voltage

≤3V

Compressor (power amplifier protection)

Output voltage ≤18V, crest factor is 1.8-2.2
Output voltage ≤11V, crest factor is 3-4

Gate circuit

Through: continuous output
1s/60s×60: on for 1 second, off for 60 seconds, repeat 60 times
1m/2m×10: On for 1 minute, off for 2 minutes, repeat 10 times

Signal output amplitude

1V

Power output

No

Noise crest factor

1.8-2.2 or 3-4

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