Specifications

MULTITASKER
™
3
3
ABOUT YOUR MT110-104 2
MT110-104
16x16 Balanced Stereo Audio
Matrix Switcher Card
The MT110-104 is a Balanced Stereo Audio Matrix
Switching Card designed for use with the
MultiTasker™ system. When installed in a
MultiTasker™ enclosure, this card allows any input
to be independently switched to any of the outputs.
Also, any input may simultaneously drive multiple
outputs. All outputs can have only one input source.
All inputs and outputs can be wired for unbalanced
or balanced audio, allowing longer cable runs and
superior noise resistance.
These cards utilize AC coupling on their inputs for
ideal signal transfer characteristics. Switching is
controlled with easy-to-use ASCII commands from a
control system or computer connected to the RS-
232 port of a MultiTasker™ enclosure. Each card
consumes four slots in a MultiTasker™ enclosure
and all input and output connections are
accomplished via captive screw pluggable terminal
blocks.
Although designated as a 16x16 matrix switcher, the
MT110-104 can be used in a variety of ways to
provide different capabilities. For example, one
MT110-104 can be used to create two 8x8 stereo
audio matrices or a 4x4 and a 2x2 audio matrix.
Each stereo pair must be switched together; you
cannot
switch the left and right channels of an input
independently. The MT110-104 features individual
volume trim control on each input via the RS-232
control.
TECHNICAL SPECIFICATIONS 3
NOTE: Specifications are subject to change.
See www.altinex.com
for up-to-date information.
FEATURES/DESCRIPTION
GENERAL
Inputs
Input Connectors
(16) 5-pin Terminal
Blocks
Outputs
Output Connectors
(16) 5-pin Terminal
Blocks
Compatibility
Stereo Audio
Table 1. MT110-104 General
MECHANICAL
Basic Enclosure Slots
Required
Four
Weight 1.3lb (0.6kg)
Connector Panel Black
T° Operating 10°C-35°C
T° Maximum 0 to 50°C
Humidity 90% non-condensing
MTBF (calculated) 40,000 hrs
Table 2. MT110-104 Mechanical
ELECTRICAL
Input Signals
Max Level 0dBu
Impedance 10K Ohms
Audio Throughput
Gain
-90 to 0dB unbalanced
or balanced, adjustable
Frequency Response
10Hz to 20KHz
(+/- 0.05dB)
Noise Floor -100dB @ 20KHz
CMRR >80dB, 10Hz to 20KHz
Output Signals
Level 1V p-p
Impedance Low – drives 600 Ohms
Gain 0dB
Power
Power from
MT100-100,
MT100-101,
MT100-106
+6V -6V
Power
Consumption
MT110-104 300mA 250mA 3.0 Watts
Table 3. MT110-104 Electrical