[11-541-108] 1 x 8 Composite Video DA, Ind Var Gain, BNC


1X8 Composite Video Distribution Amplifier, 12VAC, Standard 75-ohms Input with Individual Variable Gain, BNC Connector

Composite video distribution amplifier are compact, reliable, and high-quality for broadcast, professional AV, security, military, and manufacturing applications.

Exceptionally flat gain characteristics across the entire bandwidth.

Single Unit Pricing $444.00


  • True 75 Ohm BNC connectors provide accurate matching to coax cable input and outputs
  • Sophisticated power supply circuitry to eliminate interference from noisy or poorly regulated power sources
  • Exceptionally flat gain characteristics across the entire bandwidth to provide the highest quality signal reproduction
  • Epoxy encapsulated "Brick" is virtually impervious to environmental extremes
  • Designed to the demanding needs of broadcast engineers, rugged enough for military applications, and competitively priced


# Channels1
Input 1 Signal TypeComposite Video
Input 1 CouplingDC
Input Configuration 1Standard 75 Ohms
Gain ConfigurationIndividual
Input 1 ConnectorBNC
Output 1 Signal FormatComposite Video
Output 1 CouplingDC
Output Configuration1Standard 75 Ohms
Output 1 ConnectorsBNC
Power Connector2 Pin 2.5mm TB
Input Voltage 110-28 VAC
Input Voltage 212-32 VDC
Low Operating Temp (C)-40
High Operating Temp (C)80
Power BypassNO
MountingTwo 6-32 Inserts



Power Supply

This unit has a non-isolated internal switcher power supply (FlexPWR). The unit will operate correctly on 10-28 VAC or 10-32 VDC. The power input is protected so power can be applied in either polarity. The supply provides the internal electronics with power with the ground of the video circuits being the same as the input power ground. The power connector is a 2-pin 2.5mm terminal block with detent retention that can support high vibration environments.


The package for this unit consists of a solid epoxy block. The internal electronics are assembled and tested before the encapsulation process. During the encapsulation the printed circuit board(s) are placed in a five sided box made of RTV mold parts. The cavity is filled with epoxy and the lid (top) of the mold is inserted. The curing process takes 24 hours. This type of package seals the electronics so water and contamination cannot affect the internal electronics. This type of package also provides superior resistance to shock and vibration compared to a metal or plastic box enclosure.