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Technical Data FAST PEAK LIMITER
Version 4HE


Input Standard Version
Type electronically balanced
nominal Level + 6 dBu
maximum Level1) ƒ ³ 40 Hz ³ + 30 dBu - Gain 3)
Input Impedance ƒ 40 Hz - 15kHz ³ 10 kW
CMRR ƒ 40 Hz £ 15 kHz ³ 60 dB according to IRT
Input optional Version -s
Type balanced floating, Transformer
nominal Level + 6 dBu ± Gain
maximum Level1) ƒ ³ 40 Hz ³ + 30 dBu - Gain 3)
Input Impedance ƒ 40 Hz - 15kHz ³ 10 kW
CMRR ƒ 40 Hz £ 15 kHz ³ 60 dB according to IRT


Output Standard Version
Type electronically balanced
nominal Level + 6 dBu
maximum Level1) ƒ ³ 40 Hz, kges 1 % ³ + 30 dBu 3)
³ + 22 dBu with unbalanced Load
Source Impedance ƒ 40 Hz - 15 kHz £ 60 W
Load Resistor ³ 1200 W for + 30 dBu ³ 600 W for + 27 dBu
CMRR ƒ 40 Hz - 15 kHz ³ 40 dB according to IEC
Output optional Version -s
Type balanced floating, Transformer
nominal Level + 6 dBu
maximum Level1) ƒ ³ 40 Hz, kges 1 % ³ + 30 dBu 3)
Source Impedance ƒ 40 Hz - 15 kHz £ 60 W
Load Resistor ³ 1200 W for + 30 dBu ³ 600 W for + 27 dBu
CMRR ƒ £ 15 kHz ³ 40 dB according to IEC
CMRR ƒ £ 15 kHz ³ 60 dB according to IRT


Gain 2) all Controls @ 0 dB 1 kHz 0 dB ± 0.5 dB


Frequency Response 2) all Controls @ 0 dB ƒ 20 Hz - 20 kHz ± 0.25 dB
Phase Response 2)
Input/Output ƒ 40 Hz - 15 kHz £ +5°/-20°
Standard RF / Subsonic Filters


THD 3) £ +22 dBu, ƒ ³ 40 Hz - 15 kHz, kges £ 0.1 %


Dynamic Range 2) Vu 0 dB/22Hz-22kHz RMS ³ 116 dB - Gain
Noise Level 2) Vu 0 dB / 22Hz-22kHz RMS £-90 dBu


Size INTEGRATOR-Standard Cassette 4HE / 3HE


Control Elements Potentiometer
Threshold - 8 to + 20 dBr
Attack 50 µs to 8 ms
Release 100 ms bis 3 s
Meter 8 Led's - Range 10 dB'


1) Depending on the settings of the controls gain and attenuation is possible. Value refers to the higher level on input or output.
2)
Limiter inactive
3) Conditional on physical principles, the setting of compressor and expander can affect the harmonic distortion performance. Data refers to inactive compressor and expander.