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AC - 2400 - b unbalanced audio converter - balance
2012-11-16 click:3756
A, product overview
Analog audio signal often use balance methods to improve the anti-interference in the transmission. In non equilibrium with audio output interface of the equipment and device with balanced audio input interface only when connected to each other, need a non balanced - balanced audio conversion equipment, AC - 2400 - b audio non-equilibrium - balun which provides such main functions.
Second, the performance characteristics
Grade a, technical indicators meet the national bureau of indicators
? can achieve four groups audio non-equilibrium transformation - balance
? can automatically alarm signal loss
? 19 inch and 1 ru standard chassis
Third, main technical parameters
1. The input signal, analog unbalanced audio signals
2. The output signals: balance analog audio signal
3. The audio technical indicators:
> SNR (dB), 80
Frequency range (20 ~ 20000 Hz)
± 0.5 amplitude frequency characteristics (dB)
Harmonic distortion < 0.25 (%)
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