A3 Technical Data - AVT MAGIC Hardware & Software Manual

A 3 T E C H N I C A L D A T A
N :
ETWORK INTERFACES
– 2 x S
0
– Protocols
Additional data interfaces
– HSD:
User interfaces
– RS232C
– USER I/O
– LSD:
Coding algorithms
– G.711
Audio-interface
– electronic, balanced input
– electronic, balanced output
– Nominal level
– Head room
– Impedance
– AGC per B Channel, configurable
– Echo Canceller per B channel (128 taps, 16ms Echo cancel time)
– Expander per B channel, configurable
– Digital Mixing
– Digital Mix-Minus
P :
OWER SUPPLY
Alternating voltage
– 90 to 253 V (50/60 Hz)
1 is used to identify the hardware
I.430
DSS-1, 1TR6
3 x Relay
V.24, 19200 Bd for PC
1
Control signal TTL
V.24 for Keypad
3.1-kHz (telephone algorithm)
0, +3, +6, +9 dBu (can be programmed)
6 dB
Input:
Output:
T e c h n i c a l D a t a
RJ45
15-pin SUB-D,
female
9-pin SUB-D
male
9-pin SUB-D
male
9-pin SUB-D
female
XLR, female
XLR, male
Ω
> 15 k
Ω
< 20
P A GE 6 9