Oxmoor DEQ-1 - Manual (Page 33)

DEQ-I & DEQ-II SPECIFICATIONS
FREQUENCY RESPONSE FREQUENCY RESPONSE FREQUENCY RESPONSE FREQUENCY RESPONSE FREQUENCY RESPONSE 20 Hz to 20 kHz ............................ +0, – 0.3 dB
- 3 dB Points, Ref.1kHz .................. 4 Hz to 60 kHz (+ 4 dBm output)
HUM AND NOISE HUM AND NOISE HUM AND NOISE HUM AND NOISE HUM AND NOISE Ref. +4 dBm Output @ Unity Gain . - 85 dB ( 20 Hz to 20 kHz BW, unweighted )
DISTORTION DISTORTION DISTORTION DISTORTION DISTORTION Ref. +4 dBm Output @ Unity Gain
THD + NOISE ........................... - 80 dB/0.01% (20 Hz to 20 kHz BW)
SMPTE IMD ............................ - 80 dB/0.01% (60Hz + 7kHz, mixed 4:1)
Transient Intermodulation .............. - 80 dB/0.01% (3.15kHz SQ + 15kHz probe, 30kHz BW)
1/3 OCTAVE FILTERS 1/3 OCTAVE FILTERS 1/3 OCTAVE FILTERS 1/3 OCTAVE FILTERS 1/3 OCTAVE FILTERS Type .............................................. Constant Q, minimum phase, combining
Number ........................................ 29
Frequencies .................................. 25 Hz thru 16 kHz
Centers ......................................... ISO 1/3 octave standard
Bandwidth & Center Freq. Tolerance
±
5%
Combining Ripple .......................... 1.5dB max
FILTER CONTROLS & FILTER CONTROLS & FILTER CONTROLS & FILTER CONTROLS & FILTER CONTROLS & Range ...........................................
±
12dB
GAIN CONTROL GAIN CONTROL GAIN CONTROL GAIN CONTROL GAIN CONTROL Step Size ....................................... 0.5 dB
Step Size Tolerance .......................
±
0.05dB
HIGH–PASS FILTER HIGH–PASS FILTER HIGH–PASS FILTER HIGH–PASS FILTER HIGH–PASS FILTER Slope Rate .................................... 12 dB/octave
-3 dB Point .................................... Selectable on 1/6 octave spacings from 20Hz to 200Hz
LOW–PASS FILTER LOW–PASS FILTER LOW–PASS FILTER LOW–PASS FILTER LOW–PASS FILTER Slope Rate .................................... 12 dB/octave
-3 dB Point .................................... Selectable on 1/6 octave spacings from 2kHz to 20kHz
AUDIO INPUT AUDIO INPUT AUDIO INPUT AUDIO INPUT AUDIO INPUT Type .............................................. Electronically balanced (RF suppressed)
Connector ..................................... Female XLR
Pin Out ......................................... Pin 1 shield (chassis), pin 2 +, pin 3 –
Input Impedance ........................... 80k ohms
Nominal Input Level ...................... 0 dBu
Maximum Input Level .................... +20 dBu
Common Mode Rejection Ratio ...... 50 dB @ 1kH
AUDIO OUTPUT AUDIO OUTPUT AUDIO OUTPUT AUDIO OUTPUT AUDIO OUTPUT Type .............................................. Electronically balanced, (unbalancing jumpers provided)
Connector ..................................... Male XLR
Pin Out ......................................... Pin 1 shield (chassis), pin 2 +, pin 3 –
Source Impedance ........................ 150 ohms (75 ohms/side)
Recommended Load Impedance ... 600 ohms or greater
Nominal Output Level .................... 0dBu (w/EQ flat, 0 dBu input)
Maximum Output Level
(Ref. 1 kHz @ Rated THD)
Terminated w/600 Ohms ......... +18 dBm
Unterminated ........................... +20 dBu
PRESET SELECT PORT PRESET SELECT PORT PRESET SELECT PORT PRESET SELECT PORT PRESET SELECT PORT Input Type ..................................... Active low, internal pull-ups, diode isolation
Tally Out ........................................ Binary out, 3–digit encoded preset number
Preset Select Logic Action .............. Latching, mutual release; uses momentary closure
Mute & Enable Logic Action ........... Nonlatching: requires maintained closure
Connector ..................................... Female 15–pin Std. D-Sub w/locking screws
Input Protection ............................. 1/2 max. line voltage, 12kV static
Input Logic Levels (At Connector) ... Low < 3 volt, noise margin 3.8 volt min.
Maximum Parallel Inputs ............... 32
Maximum Input Sink
Current Required ...................... 100mA
Maximum Cable Length ................. 600m (2000ft), #22AWG
Switching Time .............................. 50ms
Power Output ................................ +5VDC,
±
0.1V; 20mA, current limited, diode isolated
PROGRAMMING PORT PROGRAMMING PORT PROGRAMMING PORT PROGRAMMING PORT PROGRAMMING PORT Serial Interface .............................. PA-422
MAINS POWER MAINS POWER MAINS POWER MAINS POWER MAINS POWER Power Requirements ......................... 100 to 130 VAC
50 to 60 Hz; 16 watts maximum
ENVIRONMENTAL ENVIRONMENTAL ENVIRONMENTAL ENVIRONMENTAL ENVIRONMENTAL Storage Temperature ........................ - 20
°
C to 60
°
C (- 4
°
F to 140
°
F)
Operating Temperature ..................... 0
°
C to 50
°
C (32
°
F to 122
°
F)
Humidity .......................................... Less than 80% RH, non-condensing
MECHANICAL MECHANICAL MECHANICAL MECHANICAL MECHANICAL DEQ-I Packaging ............................... 44 H x 483 W x 343 D mm
( 1.72 H x 19 W x 13.5 D in )
Shipping: 6.3 Kg (14 lb)
Net: 5.9 Kg (13 Lb )
DEQ-II Packaging .............................. 76 H x 483 W x 343 D mm
(3 H x 19 W x 13.5 D in)
Shipping: 7.2 Kg (16 lb)
Net: 6.8 Kg (15 Lb )
Finish ............................................... Textured black paint
OPTIONAL ACCESSORY OPTIONAL ACCESSORY OPTIONAL ACCESSORY OPTIONAL ACCESSORY OPTIONAL ACCESSORY TWEEQ Software .............................. Specify TWEEQ-IBM or TWEEQ-Macintosh
Includes software, PA-422 conversion box, PC - to - converter cable
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