
MULTI-TASKER
3
ABOUT YOUR MT103-102/107 2
MT103-102 & MT103-107
1-in 3-out VGA Distribution Amplifier Card
The 1-in 3-out MT VGA DA cards are designed for
use in 1 slot of a MultiTasker enclosure. These
cards enable the connection of a single computer
video source to three monitors or projectors.
Resolutions supported range from VGA to UXGA;
in the case of the MT103-102, QXGA is supported.
Each output is buffered and does not require a
termination if unused.
Female 15-pin HD (VGA-type) connectors are
provided for each input and output. If used together
with 15-pin HD to 5 BNC adapter cables available
from ALTINEX, the MT VGA DA series can pass
RGBHV format computer video signals as well.
For maximum power and flexibility, the MT103-102
offers 350 MHz bandwidth performance, and the
ability to turn each output on or off through RS-232
control. On-off control is augmented by Screen
Blanking, which eliminates annoying signal-loss
messages by maintaining the Sync signal on all
attached projectors and monitors. To expand the
number of outputs, this card can be connected to
one of the MT VGA DA Expansion cards, which
offer 6 additional VGA output connectors. For more
information on expansion, see the MT103-104,
MT103-109 & MT103-110 product descriptions.
For the most economical configurations, the
MT103-107 offers solid 250 MHz performance and
the standard features of Microsoft Windows
Plug
& Play compatibility and a Power LED.
TECHNICAL SPECIFICATIONS 3
FEATURES/DESCRIPTION MT103-102/(107)
GENERAL
Inputs
Input Connector (1) 15-pin HD Female
Outputs
Output Connectors (3) 15-pin HD Female
Internal Output Connector
(1) Internal 10-pin IDC
+ 1 connector
Compatibility
(* requires the use of adapters,
VGA thru QXGA
(MT103-102),
see Optional Accessories)
VGA thru UXGA
(MT103-107),
RGBHV*& RGBS*
Table 1. MT103-102/(107) General
MECHANICAL MT103-102/(107)
Enclosure Slots Required One
Weight 0.4lb (0.18kg)
Shipping Weight 1.0lb. (0.45kg)
Connector Panel Black
T° Operating 10°C-40°C
T° Storage 0°C to 50°C
Humidity 90% non-condensing
MTBF (calc.) 58,000 hrs
Table 2. MT103-102/(107) Mechanical
ELECTRICAL MT103-102/(107)
Input Video Signal
Analog -.3V to +1.5V (1.5V p-p max.)
Impedance 75 Ohms +/- 1% (terminated)
Return Loss
-45dB@10MHz
Maximum DC Offset 10mv V
Input Sync Signal
Horizontal, Vertical TTL (+/-)
Impedance 10k Ohms
Output Video Signal
Analog -.3V to +1.5V (1.5V p-p max.)
Impedance 75 Ohms
Gain 1.05
Crosstalk -39dB @ 15MHz
DC Offset +/-20V max, input = 0V
Output Sync Signal
Horizontal, Vertical TTL (+/-)
Impedance 22 Ohms
Propagation Delay 6nS max.
Rise/Fall Time 45nS max.
DC Offset +/-.1V max, input = 0V
Frequency Compatibility
Horizontal 15-130kHz
Vertical 25-180Hz
Bandwidth
MT103-102 350 MHz @-3dB
MT103-107 250 MHz @-3dB
Power
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