Altinex DA1913GL - Manual (Page 7)

DISTRIBUTION AMPLIFIERS
6
ACCESSORIES 8
Model No. Description
RACK MOUNTING BRACKETS
DA1295SX Rack/Wall/Furniture Mount Mini-
brackets
(2-"L" shaped brackets)
POWER SUPPLIES
PS5502US 9V 500mA Power Supply for US
PS5512UK 9V 500mA Power Supply for UK
PS5522AU 9V 500mA Power Supply for Australia
PS5532GR 9V 500mA Power Supply for Germany
PS5542JP 9V 500mA Power Supply for Japan
4 BNC to 4 BNC COAXIAL CABLE
CB4100MR Bulk Cable 4 coaxes (500ft minimum)
CB4103MR 3 feet, 4 BNC to 4 BNC coaxial cable
CB4106MR 6 feet, 4 BNC to 4 BNC coaxial cable
CB4112MR 12 feet, 4 BNC to 4 BNC coaxial cable
CB4125MR 25 feet, 4 BNC to 4 BNC coaxial cable
CB4150MR 50 feet, 4 BNC to 4 BNC coaxial cable
CB4175MR 75 feet, 4 BNC to 4 BNC coaxial cable
CB41100MR 100 feet, 4 BNC to 4 BNC coaxial cable
CB41150MR 150 feet, 4 BNC to 4 BNC coaxial cable
4 BNC to 4 BNC COAX (Super High
Resolution)
CB4300MR Bulk Cable 4 coaxes (500ft minimum)
CB4306MR 6 feet, 4 BNC to 4 BNC coaxial cable
CB4312MR 12 feet, 4 BNC to 4 BNC coaxial cable
CB4325MR 25 feet, 4 BNC to 4 BNC coaxial cable
CB4350MR 50 feet, 4 BNC to 4 BNC coaxial cable
CB4375MR 75 feet, 4 BNC to 4 BNC coaxial cable
CB43100MR 100 feet, 4 BNC to 4 BNC coaxial cable
FREQUENTLY ASKED QUESTIONS 9
No: Question Answer
1 What is the
maximum length
of cable that can
be used with the
DA1913GL? Compensation for cable
loss is automatically
made for a distance of
100 feet, though the
DA1913GL can drive
signals through longer
runs depending on the
source signal resolution
and cable quality.
2 Can I use the
DA1913GL
power supply to
power 2 units
simultaneously? It is not recommended
since one power supply
is supplied with each
unit. Please consider
the PS5581SM, a rack
mount power supply.
3 Are outputs 1 & 2
buffered? The DA1913GL has two
individually buffered
outputs.
4 What is common
mode range of
the DA1913GL
and why is it so
important? The common mode
range of the DA1913GL
Distribution Amplifier is
+/-2V with a video signal
of 1V p-p. In most
cases, a ground loop
voltage will not exceed
200-300mV, so this
range is more than
enough to handle even
the most severe ground
loop problems.
5 How will the
DA1913GL
provide protection
from a ground
loop in the
system? A ground loop is a type
of electromagnetic
interference often
caused by small, but
significant differences in
ground voltage between
two or more different
power sources when
equipment using the
different power sources
is connected by means
of video/audio inputs
and outputs. A ground
loop may also be
caused when high