Digigram PCX924HR 用户手册
D i g i g r a m
12
SPECIFICATIONS
Configuration
VX222HR
VX222HR-Mic
Bus/Format
PCI 2.2, “Universal PCI 32-bit/66 MHz” master
mode, “short-length” PCI format compatible,
PCI-X compatible
Digital Signal Processor
Motorola 56303 at 100 MHz
RAM
128 kWords
512 kWords
Size
175 mm x 99 mm x 20 mm
Power requirements
(+3.3V/+5V / +12V / –12V)
(+3.3V/+5V / +12V / –12V)
0,35 A / 0,2 A / 0,2 A /
0,08 A
0,4 A / 0,3 A
∗
/ 0,22 A
/ 0,1 A
Operating:
temp / humidity
(non-condensing)
temp / humidity
(non-condensing)
0°C / +50°C • 5% / 90%
Storage: temp / humidity
(non-condensing)
(non-condensing)
-5°C / +70°C • 0% / 95%
Inputs
VX222HR
VX222HR-Mic
Analog line inputs (mono)
2 balanced
∗∗
2 balanced
∗∗
Maximum input
level/impedance
level/impedance
+24 dBu / <10 k
Ω
+24 dBu / <10 k
Ω
Digital inputs (stereo)
1 AES/EBU
∗∗∗
cf. separate table
Programmable input gain
analog: from –94 dB to +16 dB
⊗
digital: from –110 dB to +18 dB
Other inputs
2 GPI (dry contact),
LTC
AES11 synchronization
Yes
∗
enabling phantom power (48 V) may increase this value by 50%
using the 10 V AES42 power to feed the microphone may increase this value by 150%
∗∗
can be used with unbalanced signals
∗∗∗
can be used as S/PDIF interface as well
⊗
maximum sensitivity: 0 dBFs for –16 dBu input