China Shenzhen Baichuan electronics Co., LTD
Professional manufacturer of acoustic test instruments.
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.
| 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 |
shenzhen baichuan electronics
