LBI Series1.22 GHz Digital Subscriber Splitters

Lindsay’s LBI series of digital subscriber splitters are specifically designed for use in all transmission applications for RF, digital telephony, QPSK and QAM data. Lindsay engineered low intermodulation ferrite material and blocking capacitors to prevent high level ingress in the reverse path from affecting forward signals, essential when providing high speed cable modem service. Increased reliability, performance and quality are achieved through the use of FR4 glass PCB material, Hi-Q surface mount technology (SMT) components and a through board multiple grounding system.


  • Bandwidth 5MHz to 1.218MHz to support DOCSIS 3.1 multimedia digital communications
  • Nickel plated zinc housing with tongue and groove epoxy sealed back for superior corrosion resistance and exceptional EMI isolation
  • 6kV ring wave surge protected with dual hardened high voltage disk capacitors and surge shunts on all ports
  • 1 inch port to port spacing with 360° beryllium copper “F” pin seizure mechanism for superior contact
  • Individually packaged with mounting screws for ease of installation
  • Integral heavy duty ground block and mounting tabs for professional mounting
  • Excellent return path performance of 25dB output return loss and 40dB isolation

Technical Specifications

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