Specifications - Shure DFR22AZ User Manual

SPECIFICATIONS

Frequency Response
20 Hz to 20 kHz ±1 dB
Dynamic Range
110 dB minimum, A-weighted, 20 Hz to 20 kHz
Sampling Rate
48 kHz
Digital-to-Analog, Analog-to-Digital Conversion
24 bit
Impedance
Input: 10 kΩ
Output: 120 Ω
Input Clipping Level
+24 dBu minimum
Output Clipping Level
+24 dBu
+12 dBu (with 12 dB pad)
+6 dBu (with 18 dB pad)
Total Harmonic Distortion
< 0.05%, +4 dBu, 20 Hz to 20 kHz
Propagation Delay from Input to Output
<1.5 ms
Polarity
Input to output: non-inverting (inverting optional)
Operating Voltage
100-240 Vac, 50/60 Hz (auto-switching), 1 A, maximum
Maximum Power Drain
45W
Temperature Range
Operating: -7° to 49° C (19° to 120° F)
Storage: -29° to 74° C (-20° to 165° F)
Dimensions
482.6 mm x 247.7 mm x 44.4 mm (19 in. x 9.75 in. x 1.75 in.)
(See Figure FIGURE 18)
Weight
2.83 kg (6.25 lbs)
Furnished Accessories
Power Cable (DFR22).................................................. 95A8389
Power Cable (DFR22E) ............................................... 95A8247
5-pin DIN Shure Link Cable ......................................... 95A8676
Hardware Kit ...............................................................90AJ8100
12 Block Connector Terminals, 3-pin
(for audio inputs and outputs)
2 Block Connector Terminals, 10-pin
(for control inputs and outputs)
4 Rackmount Screws and Washers
Optional Accessories:
DRS10 Wallplate unit with 10-position rotary switch for
preset control
English
Certifications
cULus. Listed and cUL Listed to UL 6500 and CSA E60065. Autho-
rized under Verification provision of FCC Part 15 as a Class B Dig-
ital Device.
This Class B digital apparatus complies with Canadian ICES-003.
Conforms to European Union Directives, eligible to bear CE mark-
ing. Meets European Union Low Voltage Requirements:
Certified to EN 60065. Meets applicable tests and performance
criteria in European Standard EN55103 (1996) parts 1 and 2, for
residential (E1) and commercial and light industrial (E2) environ-
ments.
NOTE: EMC conformance testing is based on the use of supplied
and recommended cable types. The use of other cable types may
degrade EMC performance.
EMC conformance testing is based on the fact that the computer is
used for setup purposes only and disconnected during EMC testing.
N108
11
DFR22 DIMENSIONS
FIGURE 18