Audio signal generator
  • Audio signal generator

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.

Download Manual
  • Auto save settings
  • Good stability
  • Full coverage of the frequency range
Features
Product Advantages

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 specification
Technical specifications of CRY5520

Output waveformSine 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

Main unit

1set

Power cord, signal line

1set

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