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Lossless GPS Signal Splitter

Cellular network timing solution

Microlab’s Lossless GPS Signal Splitters can be used to distribute UTC synchronization to up to 32 remote units using only 2 redundant GPS antenna signals. The GPS signal quality is actively monitored by this system and can be combined with the Microlab Digital GPS Signal Repeater where GPS signals are not readily available. 16-channel and 32-channel options are available with up to +10dB selectable gain. Designed to be used in combination with Microlab’s Digital GPS repeater system. See also Digital SkyTiming Technology™


  • Lossless GPS Signal Splitter with up to 16 RF outputs in a 1RU chassis
  • Input antenna redundancy with automatic switch over
  • GPS signal quality monitoring
  • Antenna DC bias supply with monitoring
  • Dry contact alarms and LED indicators
  • Compatible with Microlab GPSR116 Series Digital GPS Signal Repeaters
  • Selectable gain: 0dB or +10dB


  • Signal distribution for cellular communications UTC synchronization
  • High density, indoor rack-mounted network timing
  • GPS transmission re-broadcasting to multiple antennas

Microlab GPS Solution Guide

Lossless GPS Signal Splitter
GPSS216 GPS Active 2 X 16 Splitter, SMA-F, 1RU
GPSS232 GPS Active 2 X 32 Splitter, SMA-F, 2RU


User Documentation
GPSS216 GPSS216 - Quick Start Guide, Indoor Head End
GPSS232 GPSS232 - Quick Start Guide, Indoor Head End