Glensound GSGC5G, Инструкция по эксплуатации, Страница: 19 / 20

Specification Number AP13-09 Issue Number 7 Date 5/8/98
Page 1 of 2
GLENSOUND ELECTRONICS LTD
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SPECIFICATION for GSGC4/5 ISDN MIXER
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MIC INPUTS MEASURED AT MIXER OUTPUT
Input Impedance 1k-1k5 ohms transformer balanced
Frequ. Response 40Hz-10kHz +/- 0.5dB
Gain Range -30dBu to -70dBu for PPM4 Line Up
THD with -3dBu out <0.2% (Frequ= 40Hz-7kHz)
Noise at max gain < -50dBu RMS (20Hz-20kHz) (i/p = 300 ohms)
TAPE INPUT MEASURED AT MIXER OUTPUT
Input Impedance > 15k ohms electronically balanced
Frequ. Response 40Hz-10kHz +/- 0.5dB
Max Gain 10dB
THD with -3dBu out <0.2% (Frequ= 40Hz-10kHz)
Noise at max gain better than -63dBu CCIR Quasi Pk Unweighted
MIXER OUTPUT
Output Impedance < 40 ohms transformer balanced
Level 0dBu at line up +8dBu max (Limited)
Limiter Threshold 0dBu
Compression Ratio Starts gently and increases to 5:1 max
CUE INPUT
Input Impedance > 15k ohms transformer balanced
Frequ Response 40Hz-10kHz +/- 0.5dB
Gain 10dB to HP with HP vol at max
CUE OUTPUT
Output Impedance 100 ohms approx. transformer balanced
Level +14dBu With Max digital code from ISDN Line
HEADPHONE OUTPUTS
This equipment is designed to be used with medium to high impedance headphones in the
range of 300 ohms to 2K ohms
Output Impedance
<50 ohms
Max Output +15dBu into 2kohms. +12dBu into 300 ohms