Data Sheet-2
AD22S
AUDIO DELAY
Features and Specifications
Parameter
Specification
Limit
Units Conditions/Comments
Delay Range
2.00 to 999.99
1%
ms
Distance Increment
0.01 and 1.00
ms
Each channel independent
Video Increment
0.5
frames Each channel independent
..........NTSC (North America,
Philippines, Japan)
23.976, 24, 29.97, 59.94, 60
fps
..........PAL / SECAM (Europe,
Australia, China, Brazil)
25.00 , 50
fps
Sampling Frequency
50,000
Hz
Data Conversion
24
bit
Audio Connectors
XLR
Pin 2 (+)
Inputs: Type
Active balanced
..........Impedance
20 k
1%
Ω
Balanced, line to line
..........Max Level
24
±0.5
dBu
Outputs: Type
Active balanced
..........Impedance
50
±10
Ω
Balanced, line to line
..........Max Level
24
+0/-0.6 dBu
Output Relays
Yes
Auto-bypass on power loss
LED Thresholds: Clip
3 before converter overload
1
dB
+22 dBu @ 1 kHz
..........Signal Present
-47 below Clip LED
1
dB
-25 dBu @ 1 kHz
Frequency Response
20 Hz - 22 kHz
+0/-3
dB
+4 dBu, 20 Hz to 20 kHz
System Gain:
High-Impedance Load
0
±0.5
dB
Load = 10.0 kΩ balanced, +4 dBu,
20 Hz to 22 kHz
.......... 600 Ω Load
0
+0/-1
dB
Load = 600 Ω balanced, +4 dBu,
20 Hz to 22 kHz
THD + Noise
0.006
±0.002
%
+4 dBu, 20 Hz to 20 kHz, 30 kHz BW
Signal-to-Noise Ratio
86
±2
dB
+4 dBu, 20 Hz to 20 kHz
Dynamic Range
108
±1
dB
+24 dBu, 20 Hz to 20 kHz, A-weighted
Crosstalk
-90
dB
+4 dBu, 20 Hz to 20 kHz
Propagation Delay
2.00
1%
msec
Bypass off
Power Supply Requirement
100 to 240 VAC, 50/60 Hz
7 W
Unit: Conformity
CE, FCC, CULUS
Unit: Construction
All Steel
..........Size
1.75"H x 19"W x 5.25"D (1U)
(4.4 cm x 48.3 cm x 13.3 cm)
..........Weight
4 lb
(1.8 kg)
Shipping: Size
4.25" x 20.3" x 13.75"
(11 cm x 52 cm x 35 cm)
.........Weight
10 lb
(4.5 kg)
Note: 0 dBu = 0.775 Vrms
Содержание AD22S
Страница 4: ......