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4-Channel Active Video Balun Receiver
Model: VBA400R
 
Front ViewRear View
 
Features:
  • Transmit a full motion color or monochrome video signal. Color range 4900Ft / 1500M, B/W video signal up to 7800Ft / 2400M.
  • 4 channel active receiver hub, built-in 4 pieces VBA100R.
  • Built in transient protection and ground lifting, damaging voltage spike problems are eliminated.
  • Use VB400T 4 channel passive video transceiver as a transmitter to work with Active VBA400R receiver; transmission range is 3000Ft / 1000M.
  • Red LED: Power on/off.
  • Power supply included.
 
Application Diagram:

3000Ft / 1000M



Troubleshooting:


All transmission distances mentioned above are without connecting image processors (e.g. Quad, Multiplexer, or DVR). The transmission range would be reduced to 300-600Ft (100-200M) upon different camera, cable, DVR … etc.

These products are designed for long range transmission, utilizing the built-in video amplifier function. If your transmission range is under 300 feet (100 meters), setting the video gain function too high will result in snowy, wavy, or overly bright images. It is recommended that this product be used for long transmission distances over 100M. For shorter distances use an alternate passive video transceiver such as the VBA100 series.

The active receiver has a switch with 5 different distance ranges for the range of transmissions. Please switch to the appropriate range upon your application to avoid any weak or bad image.
 
Panel View:
 

Front ViewRear View

 

   


Specification:
Model Number
VBA400R
Video Input / Output
BNC Connector
Video Signal
1V p-p , 75 Ohms
Power
12V DC
Power Consumption
150mA(max)
Dimensions W X H X D mm
120 x 133 x 44mm

C-TICK

OKINA USA Cabling Systems and Solutions provides an answer for all your cabling needs. Our complete line of baluns allows you to easily extend your current audio/video/data system up to 1200ft and even up to 8000 ft, with an active balun.

OKINA USA Baluns are perfectly suited for applications such as these:
CCTV Security Systems
CCTV Surveillance Systems
CCTV Cameras
Home Theatre
LCD/CRT Monitors
Televisions
VGA Monitors
DVD Players
PCs (Personal Computers)
Laptops/Notebooks
USB and PS/2 Devices
UTP (Unshielded Twisted Pair Cable)
BNC (Coaxial Cable)

How does a balun work?
Baluns are used to convert between "Balanced and Unbalanced" electrical signals.
Baluns work by transforming the original unbalanced (video/power/data/etc) signal to a balanced frequency used by a different cable, like CAT5 UTP. Not only does this reduce interference, but it also allows you to transmit a signal much longer than the original application would allow. Baluns are always utilized in pairs. One balun is needed to convert the original signal to a new frequency, and another balun is used at the other end to revert to the original frequency.

"Passive" Video Baluns do not require power, and can extend a signal up to 2000ft (B/W)
"Active" Video Baluns require power, but can extend a signal up to 8000ft (B/W)