222 | Video Signal Equipment
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CCTV
LTC 5231 & LTC 5234 Series
The LTC 5231 Series and LTC 5234 Series are video distribution
amplifiers. They provide video outputs identical to the video input
for use with other video equipment.
The LTC 5231Series are single-channel video distribution
amplifiers. They provide four (4) video outputs identical to a
single video input for use with other video equipment.
A front panel LED is provided to indicate when the amplifier is
receiving video. In the event of loss of video,
the LTC 5231 Series amplifiers provide a relay contact closure
output to signal this occurrence. The LTC 5234 Series are
4-channel video distribution amplifiers. They provide four
distribution amplifiers each having one input and three outputs.
Each of the four amplifiers provides three (3) video outputs
identical to a single video input for use with other video
equipment. Inputs have selectable termination permitting looping
of the video signal. This feature allows a single video signal to be
distributed to as many as 12 devices when all four distribution
amplifiers are used. A front panel LED is provided for each
distribution amplifier to indicate when the amplifier is receiving
video. Each of the four channels of the LTC 5234 Series also
include a relay contact closure output to signal video loss.
These units are supplied as desktop units; rack mount kits are
available for rack mounting.
Features
• Video Presence Indicators
• Video Loss Contact Closure
• No User Adjustments
• Easy Installation
• Optional Rack Mounting
• Color Compatible
Technical Specifications
Electrical
LTC 5231Series
Single-Channel
LTC 5234 Series
Four-Channel
Model No. /50 /60 /60 /50
Rated Voltage 230 VAC
50/60 Hz
120 VAC
50/60 Hz
120 VAC
50/60 Hz
230 VAC
50/60 Hz
Voltage Range 198 to
264
105 to 130 198 to 264
Power at
Rated Voltage
5 W 6 W
Video Inputs One (1) Four (4)
Signal Range 0.5 Vp-p to 2.0 Vp-p
Video Outputs Four (4)
isolated, 75 Ohm.
Twelve (12)
75 Ohm.
Video Gain Unity.
Signal-to-
Noise
65 dB typical.
Bandwidth
-3 dB Point
20 MHz typical 25 MHz typical
Differential
Gain
0.5% typical.
Differential
Phase
0.6 degrees typical. 1.2 degrees typical.
Video Loss
Output
Relay contact pair. 4 Relay contact pair.
Rating 1 ampere at 40 volts AC / DC maximum.
Indicators
Power on LED Green
video
presence LED
Green
Connectors BNC (5). BNC (16).
(8 pages)
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