1.2 GHz Mini-Bridger amplifier


The new ARRIS 1.2 GHz MB120 MiniBridger Amplifier enables cable operators to take advantage of DOCSIS 3.1 efficiencies while maintaining backward compatibility of existing 750 MHz, 870 MHz, and 1 GHz systems.


  • Supports 1.2 GHz Downstream and 204 MHz Upstream bandpass for DOCSIS 3.1 migration
  • Modular RF Electronics package with upgradable frequency split options
  • Increased gain to allow drop in upgrades for ≥ 750 MHz spacing
  • Mechanically compatible with legacy MiniBridger housings
  • Expand return path bandwidth with support up to 204 MHz
  • QAM ADU options for automatic level control and gain hold in the event of pilot loss

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