DEQ-282

Type:
Equalization system
Usage:
-
DEQ-282

Description

 

The ALTAIR DEQ equalisation System combines the best of both worlds: the analog
 and the digital, offering multiple possibilities of use and remote control for high
 performance graphic equalisation. The different elements of the system can be used
 individually or chained to conform up to 17 stereo channels in a system.
 The DEQ-282 equaliser comprises all the functions that one can expect from a standard
 analog equaliser, adding more possibilities like total recall and more.
 
 Scan
  The system locates and suppresses feedback automatically. Conceived to reduce
  the set-up time in any audio system.The incoming audio signals are analysed
  and processed by the internal microprocessor algorithm to show frequency readout
  helping the operator to choose from a manual or an automatic elimination.
 
 r.e.c.
  Remote control Windows (R) program. It allows control on all the functions of the DEQ
  equalisers from a remote position.The integration in other remote control systems is
  allowed by the use of standard MIDI commands. It is the ideal tool for the contractor/
  installer in order to easily set-up an audio system by using a DEQ-282S slave unit
  and leave stored all the parameters avoiding non-permitted manipulations.
 
 Technical Data:    
 Number of filters:    28+28, 1/3 octave ISO std frecuencies
 Type of filters:    Constant-Q Band pass
 Center frequency accuracy:    Better than +/- 4% of nominal
 Maximum boost/cut:    +/- 12dB, at 1dB steps
 LF Filter type:    HPF 12dB/octave, selectable on 1/3 de octave,
 spacing from 20Hz (FLAT) to 500Hz
 HF Filter type:    LPF 12dB/octave, selectable on 1/3 de octave,
 spacing from 1,5KHz to 30KHz (FLAT)
 Channel separation:    Greater than 80dB, 20Hz - 20KHz
 Gain range:    +6dB to 24dB at 1dB steps
 Distortion (THD):    Less than 0,01 at 0dBm 20Hz - 20 KHz
 Input sensitivity:    Selectable 0/-10dBm
 Output sensitivity:    Selectable 0/-10dBm
 Maximum input level:    +21dBu (with all bands flat)
 Input impedance:    10KΩ unbalanced, 10KΩ balanced
 CMRR:    Breater than 65dB, 20Hz - 20 KHz
 Maximum output level:    +22dBm into 600 (0,01 THD)
 Output impedance:    100Ω unbalanced, 100Ω balanced
 Signal/noise ratio:    Greater than 108dB ref. +20dBu unweighted
 (22Hz - 22KHz)
 Frequency response:    +0, -3dB 20Hz - 30 KHz
 Presets:    100 non-volatile with user name
 Display:    Backlighted CCFL 240 x 64 pixels, graphic LCD
 Interface:    MID IN/OUT/THRU
 Power requeriments:    Selectable 120/220 V +/-12%, 50-60Hz
 Weight:    4,5 Kg
 Dimension (WxHxD):    483x89x200mm
 Power consumption:    40 VA