CRY5520 Audio signal generator
CRY5520 Audio signal generator uses SCM for sweep control and the digital-analog mode and performs stably. With very low distortion, sine wave output, good stability, and frequency range for the entire audio frequency domain, it is especially suitable for the pure tone test of speakers and headphones. It can work in both logarithmic sweep and manual frequency modulation modes. The sweep start point, end point and sweep time can be set randomly. Manual frequency modulation is divided into rough modulation and fine modulation, which can quickly and accurately modulate frequency. It adopts 128 × 64 dot matrix LCD and simultaneously displays frequency and voltage values with synchronous output.
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Auto save settings
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Good stability
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Full coverage of the frequency range
Product Advantages
CRY5520 Audio signal generator can store 8 sets of different setting data during application, with no need for repeated setting. Once the user finishes settings, it will be convenient to retrieve the saved settings for later use.
| Technical specifications of CRY5520 |
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| Output waveform | Sine wave |
Frequency range | 20～20 kHz |
Output voltage amplitude | 0～12.8V (8 Ω load) |
Max. output power | 20W |
Sweep mode | Logarithmic |
Sweep ratio | 1:1000 |
Sweep time | 1.0～2.0s |
Synchronous output | Square wave |
Frequency Response | ±0.2dB（50~1000Hz），±0.5dB（20~20000Hz） |
Total Harmonic Distortion | ≤0.3%（10W） (manual frequency modulation) |
Frequency error | ≤0.5% |
Warm-up time | 15min |
Operating environment | 0～40℃ |
Power supply | 50Hz，220V±10% |
| Configuration checklist |
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Main unit | 1set |
Power cord, signal line | 1set |
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20 years industry experience
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24 hours Technical Support
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Professional engineers on line response
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2 hours response
Solution within 2 work days -
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