© 2007 Wohler Technologies Inc. ALL rights reserved
5
ATSC/DVB-3/M User Manual P/N 821650 Rev-B Section 1: General Features and Specifications
Applications
The ATSC/DVB-3/M is ideally suited for use in VTR bays, mobile production vehicles, teleconferencing installations, multimedia systems,
satellite links and cable TV facilities, and on-air radio studios. Designed and manufactured in the U.S., this unit is backed by a strong warranty
and a satisfaction guaranteed return policy.
Units are designed to meet, at time of manufacture, all currently applicable product safety and EMC requirements, such as those of CE. 0 dbV ref. 0.775V
RMS. Features and specifications subject to improvement without notice.
General Specifications
Input Meter Dynamics:
Peak Acoustic Output
(@ 2 ft.):
Response, Sixth Octave:
Power Output,
RMS Each Side (4
ΩΩ
ΩΩ
Ω):
RMS Bass (4
ΩΩ
ΩΩ
Ω):
Distortion, Electrical:
Distortion, Acoustic:
Hum and Noise:
Magnetic Shielding:
Input Connectors:
Output Connectors:
Power Consumption
(Average Maximum):
AC Mains Input:
"ALL" Channel Summing
Assignments*:
Simultaneous VU (bar) and PPM (dot)
104 dB SPL
70 Hz - 16 kHz ± 5 dB)
(-10 dB @ 40 Hz, 20 kHZ)
20 W transient / 11 W continuous
36 W transient / 20 W continuous
Less than 0.2% at any level below
limit threshold
6% or less at worst case frequencies
above 120 Hz, including cabinet
resonance; typically less than 1.5%
Better than -70 dB below full output
Less than 1 Gauss any adjacent surface
AES: 1x XLR Balanced
and 1x BNC Unbal.
HD/SD-SDI: 1x Unbalanced BNC
AES: 1x XLR-F Loop and 1x BNC Loop
HD/SD-SDI: 1x BNC Re-clocked
Selected Out: 2x XLR-M
60 W
100-220VAC, 50-60 Hz
Left Side =LFront+LSurr+Center
Right Side =RFront+RSurr+Center
Physical Specifications
Audio Response Curve
Typical 1/6 Octave Audio Response Curve
BNC, female
75Ω (ohm), unbalanced
250 mV
“Line”
Input Connector:
Input Impedance:
Minimum Input level:
Playback Mode:
AC-3 Input Specifications
PCM and AES/EBU Input Specifications
Input Connectors and
Impedance:
Conversion Data
Width:
Dynamic range:
Frequency Response:
Analog Output
Distortion:
Analog Outputs:
BNC: 75 Ω (ohm), unbalanced
XLR: 110 Ω (ohm) balanced
.
20 bit
95 dB
10 Hz - 20 kHz +/- 0.5 dB
< 0.005%
balanced, line-level
(-20 dbfs=+4 dBu); minimum
load impedance:10k Ω (ohm)
B
d
0
+10
-20
-30
-10
Hz
10k
5k
2k1k50020010050 20k20
18 lbs. (8.2 kg)
3.5 x 19 x 12 inches
(89 x 483 x 298 mm)
Weight:
Dimensions (HxWxD):
* On special order, custom combinations of selected channels are
available; either in lieu of, or in addition to, the regular selections.
BNC, female
75Ω (ohm), unbalanced
SMPTE 259M and SMPTE
292M
48 kHz
HD/SD-SDI Input Connector:
HD/SD-SDI Input Impedance:
HD/SD-SDI Input Standards
Supported:
Audio Sampling Rate:
HD/SD-SDI Input Specifications
Note: See Section 3 (page 15) for additional technical information
and specifications.
(24 pages)
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