产品概述(英文版)

产品概述(英文版)
TSD-DA28
2 x 8 Distribution Amplifier
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INPUT 1
OUTPUT 1
INPUT 1
OUTPUT 2
OUTPUT 1
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–
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–
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–
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INPUT 2
OUTPUT 2
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OUTPUT 5
INPUT 2
OUTPUT 3
OUTPUT 3
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OUTPUT 6
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OUTPUT 7
OUTPUT 4
OUTPUT 4
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OUTPUT 8
2
INPUT
PEAK
1
2 SIGNAL
INPUT
PEAK
POWER
SIGNAL
TSD-DA28
2x8 Distribution
Amplifier
POWER
TSD-DA28
1601 Jack McKay Blvd. • Ennis, TX 75119 • 800.876.3333 • AtlasSound.com
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OUTPUT 5
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OUTPUT 6
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OUTPUT 7
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OUTPUT 8
2x8 Distribution
Amplifier
©2011 Atlas Sound L.P. All rights reserved. Atlas Sound is a trademark of Atlas Sound L.P. All other trademarks are the property of their respective owners.
1601 Jack McKay Blvd. • Ennis, TX 75119 • 800.876.3333 • AtlasSound.com
G – +
INPUT 1
G – +
OUTPUT 1
G – +
OUTPUT 2
G – +
OUTPUT 3
G – +
OUTPUT 4
G – +
INPUT 1
G – +
OUTPUT 1
G – +
OUTPUT 2
G – +
OUTPUT 3
G – +
OUTPUT 4
–
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G – +
INPUT 2
G – +
OUTPUT 5
G – +
OUTPUT 6
G – +
OUTPUT 7
G – +
OUTPUT 8
–
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G – +
INPUT 2
G – +
OUTPUT 5
G – +
OUTPUT 6
G – +
OUTPUT 7
G – +
OUTPUT 8
24VDC
80mA
24VDC
80mA
TSD-DA28
Features
• Two (2) Balanced Line Inputs
• Eight (8) Isolated Balanced Line Outputs
• Signal & Peak Indicator LEDs For Each Channel
• High Gain Output for Driving Long Balanced Lines
• Security Covers Included for All Front Panel Controls
• Multiple Mounting Configurations
• Cable Management Systems
• Separate Ground Connections
• Removable Phoenix Style I/O Connectors
• Meets Energy Star™ Standards
• Compact Chassis Design
Audio Applications
• Line Preamp
• Line Driver
• Zone Divider
• Broadcast
1601 JACK MCKAY BLVD. ENNIS, TEXAS 75119 U.S.A.
TELEPHONE: (800) 876-3333
FAX (800) 765-3435
Atlas Time Saving Devices
New Atlas Sound Time Saving Devices are designed to solve some of the
common audio system problems in the easiest and in the most efficient
and cost-effective way. Utilizing the highest quality components and
inspired by real world installation issues, the Atlas Sound TSDs include
mixers, amplifiers, preamps, and other distribution and control devices
to simplify your connections, provide specific application needs, and
add flexibility in expansion and changes that prevent expensive system
overhauls.
The Time Saving Devices are loaded with features making it versatile
and user friendly. The TSD design mandate was to make the installation
quick and reliable, saving you valuable time and money. Each model is
housed in a compact 1.5" x 4" x 2.75" footprint that allows for placement
almost anywhere. Common features include removable individual I/O
connectors for quick and precise wiring, separate ground terminals for all
I/Os assuring secured connections, and removable level controls that can
be replaced with a tamper-resistant security cover.
Description
The Atlas Sound TSD-DA28 2x8 distribution amplifier is designed to
provide clean, isolated signal distribution locally or to remote locations.
The unit allows two independent balanced line level source inputs to
be distributed to eight isolated variable outputs making it a perfect
solution for applications including convention centers, houses of worship,
restaurants/sports bars and industrial facilities.
Isolation between outputs prevents crosstalk, removes miss matched
input impedance concerns and allows for adjustable levels on each
connected device.
All I/O is via Phoenix style connectors for installation convenience and
inputs may be easily paralleled for 1 in / 8 out configuration.
The TSD-DA28 is highly efficient and meets Energy Star™ standards as
one 24V DC power supply (available separately) can power multiple Atlas
Time Saving Devices.
Installation
• Churches
• Restaurants
• Sports Bars
• Schools
• Industrial Facilities
• House of Worship
AtlasSound.com
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©2011 Atlas Sound L.P. All rights reserved. Atlas Sound is a trademark of Atlas Sound L.P. All other trademarks are the property of their respective owners.
Specifications
Description
2 x 8 Line Distribution Amplifier
Chassis Color
Chassis Material
Black
Aluminum
Inputs
Type
Connection
Impedance
Line Input Level
Qty 2, Balanced Line Selectable
Removable 3 Position Captive Screw 3.5mm Spacing
10KΩ Balanced, 5KΩ Unbalanced
1V (0dBV) Balanced = 2V (+6dBV) Balanced Output, Maximum Input 6V (15dBV)
Outputs
Type
Connection
Impedance
Line Output Level
Qty 8, Balanced Mic or Line Selectable
Removable 3 Position Captive Screw 3.5mm Spacing
300Ω Balanced, 150Ω Unbalanced
1V (0dBV) In = 2V (+6dBV) Balanced, Maximum Ouput 6V (15dBV) Balanced
Controls
Input Level Control
Output Level Control
Qty 2, Removable Knobs with Security Covers
Qty 8, Removable Knobs with Security Covers
Indicators
Input Signal
Input Peak
Power
Green, 25mV On Threshold
Red, -3dB Before Clip
Blue
Electrical
Frequency Response
THD
Signal to Noise
20Hz - 20kHz (±1dB)
.06% & 1kHz
90dB
Mounting
Velcro
Brackets
TSD-RMK
Cable Retainer
Industrial-Grade, Included
Qty 2, Included
Optional 1 RU Rack Mount Panel (Supports 4 TSD Units)
Qty 2, Included
Power Requirements
Voltage
Power Consumption Power Consumption 24VDC
80mA
1.92W
Dimensions
H 1.5" (39mm) x W 4" (101mm) x D 2.75"(70mm)
Weight
6oz, .165kg
Accessories
TSD 24VDC Power Supplies
TSD-RMK 1 RU Rack Panel
Safety and Certifications
External Power Supply
cUL, CE, RoHS, TUV
1601 JACK MCKAY BLVD. ENNIS, TEXAS 75119 U.S.A.
TELEPHONE: (800) 876-3333
FAX (800) 765-3435
AtlasSound.com
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Block Diagram
+
– OUTPUT 1
G
OUTPUT 1 LEVEL
ON FRONT PANEL
SIGNAL
PEAK
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– OUTPUT 2
G
OUTPUT 2 LEVEL
ON FRONT PANEL
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INPUT 1 –
G
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– OUTPUT 3
G
INPUT 1 LEVEL
ON FRONT PANEL
OUTPUT 3 LEVEL
ON FRONT PANEL
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– OUTPUT 4
G
©2011 Atlas Sound L.P. All rights reserved. Atlas Sound is a trademark of Atlas Sound L.P. All other trademarks are the property of their respective owners.
OUTPUT 4 LEVEL
ON FRONT PANEL
+
– OUTPUT 5
G
OUTPUT 5 LEVEL
ON FRONT PANEL
SIGNAL
+
– OUTPUT 6
G
PEAK
OUTPUT 6 LEVEL
ON FRONT PANEL
+
INPUT 2 –
G
+
– OUTPUT 7
G
INPUT 1 LEVEL
ON FRONT PANEL
OUTPUT 7 LEVEL
ON FRONT PANEL
24V
+
– OUTPUT 8
G
DC 24V
POWER SHOW
LED
1601 JACK MCKAY BLVD. ENNIS, TEXAS 75119 U.S.A.
TELEPHONE: (800) 876-3333
FAX (800) 765-3435
OUTPUT 8 LEVEL
ON FRONT PANEL
AtlasSound.com
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