AEQ
PHOENIX STRATOS
108
8. TECHNICAL SPECIFICATIONS*
Audio Inputs and Outputs
2 ST Analog line input
4 x XLR female. 9Kohm. Electronic balancing. Line
level.
2 ST Digital line input
DB15 connector. Dual AES/EBU interface for
independent inputs (accepts any sampling rate
between 24 and 192KHz), configurable to a single
dual input by channel.
2 ST Analog line output
4 x XLR male. Output impedance < 100 ohm.
Electronic balancing. Line level.
2 ST Digital line output
Two AES/EBU audio outputs with SRC through
DB15 connector. Output sampling frecuency of
48KHz. Variable to any frequency between 24 and
48KHz by means of an external synchronism source
(when source’s frequency is higher than 48KHz,
digital output will also work synchronized, but at a
submultiple frequency, that is when input is working
at 96 or 192KHz output will work at 48KHz but
synchronized with input).
Monitor headphones output
Headphones 1 x 1/4" Jack ST with volume control.
Independent
assignment
of
left
and
right
headphones.
Synchronism
Each AES / EBU output can be synchronized through its
input AES / EBU in the corresponding DB15 connector
Audio Characteristics
Nominal output level
+0dBV
Maximum output level
+20 dB over nominal
Maximum input level
+20dBV (+22dBu), THD<0.5%
Digital audio interface
AES/EBU
Output impedance
<100 ohm
Distortion
<0.03%
depends on selected encoding algorithm)
Dynamic range
> 105dB for digital signals
Crosstalk
< -70dB
Bit rate
64 / 128Kbps
Mode
Mono, Stereo, Dual, JStereo, MS Stereo
Frequency response
+/-0.5dB @ 20Hz-20KHz
Sampling rate
Analog I/O A/D D/A converter
24 bit Sigma-Delta 48 kHz max.
ISDN sampling rate
24 kHz, 32kHz, 48 kHz
Configurable via software
Communication interfaces
IP interface
RJ-45 Ethernet Port
ISDN interface
ISDN module with National-1 and EuroISDN
interfaces.
Satellite
An external satellite telephone can be connected to
the IP interface.
(see application note AN2)
3G modem
An external 3G terminal can be connected to the IP
interface.
(see application note AN5)
Backup
Selectable by menu
Compression Algorithm
IP
OPUS, G.711, G.722, MPEG Layer 2, AAC, PCM…
See ANNEXE A
ISDN
G.711, G.722, MPEG Layer 2, AAC (by special
order), hybrid modes… See ANNEXE A
