10
Technical Specifications
FRONT PANEL LED INDICATORS
Per Input: Signal Present, CLIP, SYNC/48V, I/O card type [IN, OUT, DIG, AEC[BLU-800,
805, 320, 325, 160, 120]]
Other:
LCD Display, Conductor active, Net Link active, Data Activity
ANALOGUE INPUTS
Up to 16 electronically balanced on Phoenix/Combicon removable screw connectors
Mic/Line Inputs:
Nominal gain 0dB, electronically switchable up to +48dB, in +6dB steps
Input impedance:
3.5kOhm
Maximum input level:
+20dBu with 0dB input gain, [+8dBu with 12dB gain]
CMRR:
>40dB at 1kHz
Equiv. Input Noise [EIN]:
<-123dBu typ. with 150 Ohms source
Phantom power:
48V nominal, selectable per input
A/D Latency [Rev. A]:
41/Fs [0.85ms@48k, 0.43ms@96k]
A/D Latency [Rev. B]:
12/Fs [0.25ms@48k, 0.13ms@96k]
DIGITAL INPUTS
Up to 16 AES/EBU or S/PDIF on Phoenix/Combicon removable screw connectors
Input impedance:
110 ohm [AES/EBU], 75 ohm [S/PDIF]
Sample Rate:
48kHz or 96kHz
Sample Rate conversion:
8kHz-96kHz
THD+N:
<-140dB
Latency:
3/Fso + [56.581/Fsi] + [55.658/Fso]
AEC ANALOGUE INPUTS
Up to 16 electronically balanced on Phoenix/Combicon removable screw connectors
Mic/Line Inputs:
Nominal gain 0dB, electronically switchable up to +48dB, in +6dB steps
Input impedance:
3.5kOhm
Maximum input level:
+20dBu with 0dB input gain, +8dBu with 12dB gain
CMRR:
>75dB at 1kHz
Equiv. Input Noise [EIN]:
<-128dBu typical with 150 Ohms source
Phantom power:
48V nominal, selectable per input
Pre-AEC Input Latency:
38/Fs [0.79ms@48k]
Post-AEC Input Latency:
(Original 8k Algorithm): 2385/Fs [49.68ms@48k]
(Full Bandwidth Algorithm): 1609/Fs [33.52ms@48k]
Tail Length:
200 ms
Convergence Rate:
49 dB/s [Average convergence rate]
TELEPHONE INTERFACE, ANALOGUE INPUTS
2 electronically balanced on Phoenix/Combicon removable screw connectors
Mic/Line Inputs:
Nominal gain 0dB, electronically switchable up to +48dB, in +6dB steps
Input impedance:
3.5kOhm
Maximum input level:
+20dBu with 0dB input gain, +8dBu with 12dB gain, balanced, 150 ohm
CMRR:
>75dB at 100Hz, >66dB at 1kHz
Equiv. Input Noise [EIN]:
<-128dBu typical with 150 Ohms source, 20kHz, +48dB gain
Phantom power:
48V nominal, selectable per input
A/D Latency:
12/Fs [0.25ms@48k]
TELEPHONE INTERFACE
AC-REN:
0.0B
Dynamic Range:
67 dB
Frequency Response:
300 to 3.3kHz
THD:
<0.3%
Transhybrid Loss:
>48 dB with LEC enabled
LEC Tail Time:
64ms
TX Level:
-10dBm RMS average
RX Level:
+3.2dBm RMS
ANALOGUE OUTPUTS
Up to 16 electronically balanced on Phoenix/Combicon removable screw connectors
Output Impedance:
40 Ohms balanced, 20 Ohms unbalanced
Maximum Output Level:
+19dBu
Frequency Response:
20Hz to 20kHz [+0.5/-1dB]
