DAR8633 | 129CH Rack Mount Distribution Amplifier, 33dB Forward Gain | R.L. Drake | Key Code Media, Inc.
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R.L. Drake - DAR8633
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129CH Rack Mount Distribution Amplifier, 33dB Forward Gain

Series: DAR

Model: DAR8633

  • Provision for optional fixed input attenuators and equalizers
  • Double-sided, plated through hole, glass epoxy printed circuit boards and SMT construction for low losses and maximum reliability
  • Includes built-in diplexer filter to allow return path energy for presenting at output port of DAR to be separated from DAR output and passed to return path output port
  • Input and output test connectors are provided for convenient monitoring of signal path
  • Amplifier circuitry is designed for maximum stability, low distortion and low noise figure
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The broadband distribution amplifier designed for indoor head-end use in both residential and commercial buildings where RF signal distribution in frequency range of 54 to 860MHz is required. Each model, except DAR8618, incorporates a push-pull hybrid input preamp and a power doubled hybrid output amplifier to provide a very low distortion signal for launch amp applications in the output of an SMATV or CATV head-end. The gain and slope controls both have a range of 10dB minimum and operate between preamp hybrid and output hybrid to maintain a low noise figure over a wide range of gain and slope settings. Only DAR8618 has a power doubled output hybrid with no input preamp and no adjustable gain and slope controls. All models have a provision for optional fixed input attenuators and equalizers. Double-sided, plated through hole, glass epoxy, printed circuit boards and SMT are used for low losses and maximum reliability.
  • Provision for optional fixed input attenuators and equalizers
  • Double-sided, plated through hole, glass epoxy printed circuit boards and SMT construction for low losses and maximum reliability
  • Includes built-in diplexer filter to allow return path energy for presenting at output port of DAR to be separated from DAR output and passed to return path output port
  • Input and output test connectors are provided for convenient monitoring of signal path
  • Amplifier circuitry is designed for maximum stability, low distortion and low noise figure
  • Protected in rugged aluminum housing
 
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