Data Sheet-2
Parameter
Specification
Limit
Units
Conditions/Comments
Delay Range
0.011 to 327.68
1%
msec
..........Increment Size
10 µs or 1 ms
Independently controllable
..........Readout
5 digit LED
Propagation Delay
11.3
10%
µsec
Sampling Frequency
3.2 MHz
Data Convertion
1-bit Dolby™ Time Link
In/Out Connectors: AD 22
Screw Terminal
#6 spades
..........
AD 22B
XLR
Inputs: Type
Active balanced
Instrumentation type
..........Impedance
20k balanced
1%
ohms
..........Headroom
16 above Sensitivity setting
2
dB
20 Hz - 8 kHz
7 above Sensitivity setting
2
dB
20 kHz
..........Max Level
20
dBu
1 kHz with Sensitivity at +4 dBu
Outputs: Type
Active balanced
..........Impedance
200 balanced
1%
ohms
..........Max Level
20 (>2k ohm); 18 (>600 ohm)
dBu
1 kHz with Sensitivity at +4 dBu
Overall System Gain
0
±1
dB
Output Relays
Yes
Auto-bypass with power loss
LED Thresholds: Clip
4 before converter overload
1
dB
1 kHz
..........Signal Present
-34 below Clip LED
1
dB
1 kHz
Frequency Response
10-30 kHz
0.5
dB
+4 dBu, Sens@+4
THD + Noise
0.1
.05
%
+4 dBu, Sens@+4, 1 kHz, 30k Hz BW
0.2
.1
%
+4 dBu, Sens@+4, 20-20k, 30k Hz BW
Signal-to-Noise Ratio
90
2
dB
+4 dBu, Sens@+4, CCIR-2k
82
2
dB
+4 dBu, Sens@+4
Dynamic Range
98
2
dB
+4 dBu, Sens@+4, 20 Hz - 8 kHz
92
2
dB
+4 dBu, Sens@+4, 8k-20 kHz
106
2
dB
+4 dBu, Sens@+4, 20-20k, CCIR-2k
Crosstalk
>85
dB
1 kHz, +4 dBu, Sens @ +4 dBu
>64
dB
20 kHz, +4 dBu, Sens @ +4 dBu
EMI/RFI Emission - Unit
Certified FCC Part 15J
Class A Device
...............
AD 22B
Meets EMCD 89/336/EEC
CE Certified
; AD 22 is not certified
Unit: Agency Listing
..........120 VAC model
Class 2 Equipment
National Electrical Code
UL
Exempt Class 2 equipment
CSA
Exempt Class 2 equipment
..........230 VAC model
...............
AD 22B
CE-EMC
EMC directive 89/336/EEC
..............
.AD 22 & AD 22B
CE-Safety
Exempt per Art. 1 of LVD 73/23/EEC
Power Supply: Agency Listing
..........120 VAC model
UL
File no. E88261
CSA
File no. LR58948
..........230 VAC model
CE-EMC
EMC directive 89/336/EEC
CE-Safety
LV directive 73/23/EEC
Power Supply Requirement
18 VAC w/center tap
0.1
Vrms
RS 1 (see data sheet)
..........Maximum Current
650
mA
RMS Current from Remote Supply
Unit: Construction
All Steel
..........Size
1.75"H x 19"W x 8.5"D (1U)
(4.4 cm x 48.3 cm x 21.6 cm)
..........Weight
6 lb (w/o power supply)
(2.7 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
