OG-440 Speaker Test Oscillator OG-424 音频扫频信号发生器

Product Summary

This oscillator allows manual and automatic sweeping of the oscillation frequency.
Automatic sweeping, single and repetitive sweeping are ***ailable.
The upper and lower limits of sweep oscillation can be set as desired.
Output voltage and frequency are displayed with an auto-ranging digital meter.
Provided with a 20W power amplifier.

Product specificati***

Auto Sweeping Time: 0.5 to 10 sec
continuously variable.
Sweep Frequency Range: 10Hz to 20kHz
Power Amplifier Output: 20W
(with output protection circuit)
Load Impedance: 2Ωor more
Manual Sweeping: 10Hz to 20kHz with one-range dial with a logarithmic scale