LD Systems DIO 22 Manual De Usuario página 22

TECHNICAL DATA
Item number
Product type
Inputs
Input type
Line outputs
Output type
Cooling
Analogue Input Section
Number of input connectors
Connection type
Mic input sensitivity
Nominal input clipping
Frequency response
THD + Noise
DIM
Input Impedance
Crosstalk
SNR
CMRR
High Pass Filter
Phantom power (per input)
Gain
Analogue Line Output
Number of output connectors
Connection type
Max. Output Level
Interm. Distortion SMPTE
THD + Noise
Idle Noise
Dynamic Range
Frequency response
22
LDDIO22
2x2 I/O Dante Interface
2
Switchable balanced mic or line level
2
Balanced line level with auto mute relay on loss of Dante/AES67 signal
2
3-pin terminal block, Pitch 3.81 mm
55 mV (Gain +30 dB switch)
20 dBu (Sine 1 kHz, Gain 0 dB switch)
10 Hz – 20 kHz (-0.5 dB)
< 0.003% (0 dB switch, 4 dBu, 20 kHz BW)
10 kohms (balanced)
> 112 dB (0 dB switch, 20 dBu, 20 kHz BW, A-weighted)
100 Hz (-3 dB, when +15 or +30 dB is selected)
+ 24 VDC @ 10 mA max
-15 dB, 0 dB, +15 dB, +30 dB
2
3-pin terminal block, Pitch 3.81 mm
< 0.005% (-20 dBFS to 0 dBFS)
< 0.002% (10 dBu, 20 kHz BW)
> 107 dB (0 dBFS, AES 17, CCIR-2k Weighting)
15 Hz – 20 kHz (-0.5 dB)
LDDIO44
4x4 I/O Dante Interface
Convection
< -90 dB (+ 4 dBu)
< 105 dB (20 kHz BW)
> 50 dB
18 dBu
> -92 dBu
4
4
4
4