LRSA004S/LRSA008S 1.22 GHz Multimedia Home Phone Port Subscriber Amplifiers

Provide uninterrupted lifeline service with Lindsay’s unity gain, forward/reverse multimedia drop amplifiers that incorporate a standalone, passive home phone port.

Power outages can take down vital voice and data signals. Lindsay’s LRSA004S/8S reverse-active subscriber drop amplifiers avoid that outcome by incorporating a completely standalone, passive home phone port to route all voice and data signals.

Available in five- or nine-port designs, these compact, environmentally-hardened amplifiers feature upstream and downstream unity gain, as well as power insertion options on home phone and video ports. Pre-assembled network interface unit (NIU) and uninterruptible power supply (UPS) options are also available.


  • Industry’s smallest footprint
  • Corrosion-resistant epoxy-coated 360° aluminum
  • 15 PSI pressure tested
  • Passive home phone port
  • 5 or 9 RF outputs
  • Upstream & downstream unity gain
  • SCTE-compliant F-port
  • SCTE-compliant surge withstand
  • SS ground & mounting hardware
  • Power pack short circuit protection, UL listed
  • Powered by 120 or 220 VAC wall adapter
  • Power LED indicator
  • Optional pre-assembled NIU
  • Diplex filters available in 42/54 & 85/102 MHz
  • Power insertion available on phone & video ports

Technical Specifications

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