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MULTITASKER
400-0367-005 3
ABOUT YOUR MT107-103 2
MT107-103
64 X 64 Audio Matrix Engine
The MT107-103 is a 64X64 Matrix Engine used for
connecting balanced audio signals. The Matrix
Engine has 8 balanced audio inputs and 8
balanced audio outputs built-in. Additional inputs
and outputs may be added using input and output
audio expansion cards. The expansion cards are
mounted to the engine with specially provided
cables.
The audio input signals are buffered to the matrix
switcher through individual differential line
receivers. The MT107-103 will accept balanced or
unbalanced inputs. The input preset and mute
controls may be applied to any individual input and
are software-controlled for flexibility.
All control of the Matrix Engine is maintained
through the MultiTasker enclosure. The engine
may be controlled using the RS-232 bus, or by
preprogramming the MultiTasker enclosure.
Programming the enclosure eliminates the need for
having an external computer to control the Matrix
Engine.
An audio signal detection circuit is present on all
inputs and outputs in order to make troubleshooting
easier. Each of the outputs is driven by a balanced
audio line driver. The output impedance is low and
is capable of driving signals into 600Ω, including
applications requiring long cable lengths.
The Matrix Engine may be easily configured to
meet customer requirements by selecting the
appropriate number of switching elements.
Selecting the proper configuration may be achieved
using AVSnap
®
or other control software. The
switching elements within the matrix switcher are
available in steps of 16 and made possible through
the modular design of the Matrix Engine.
TECHNICAL SPECIFICATIONS 3
Specifications are subject to change.
See www.altinex.com for up-to-date information.
FEATURES/DESCRIPTION MT107-103
GENERAL
Inputs
8 (2 per block)
Input Connectors 5-pin term. block
Outputs
8 (2 per block)
Output Connector 5-pin term. block
Compatibility
Signal types Balanced Audio
Table 1. MT107-103 General
MECHANICAL MT107-103
Enclosure Slots (engine only) 2
Enclosure Slots (add-ons) 1 per card
Weight 1.1 lb (0.5 kg)
Connector Panel Black Anodized
T° Operating 10°C-50°C
T° Maximum 75°C
Humidity 90% non-condensing
MTBF (calc.) 50,000 hrs
Table 2. MT107-103 Mechanical
ELECTRICAL MT107-103
Input Signals
Impedance
10 kΩ
Analog Signal Level 0 dBu
Output Signals
Impedance Analog
Drives 600Ω
Gain 6dB +/-0.5dB
Frequency Response
10Hz to 20KHz
+/- 0.5dB
Power (from enclosure)
+6V 0.200 A (1.2 W)
-6V 0.100 A (0.6 W)
+13V 0.325 A (4.2 W)
-13V 0.325 A (4.2 W)
Total Power 10.2 W max.
Table 3. MT107-103 Electrical