ALDCBS1x8 GPS Splitter

GPS Networking – ALDCBS1X8 GPS Active Antenna Splitter 1X8

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The ALDCBS1X8 GPS Amplified Splitter from GPS Networking is a one input, eight output device with 13dB min. gain block. The frequency response covers GPS L1, L2 and GLONASS bands with excellent gain flatness.



The ALDCBS1X8 GPS Amplified Splitter is a one input, eight output device based on the Wilkinson splitter design. The frequency response covers the entire L-band (all GNSS frequencies) with excellent gain flatness.

In the standard configuration without external power, Output 1 (J1) passes DC from the connected GPS device through the splitter to the input (antenna port), allowing the GPS receiver to power both an active antenna and the splitter’s internal amplifier. The other RF outputs (J2-J8) are DC blocked and loaded with 200Ω resistors to simulate the antenna current draw to prevent false antenna alarm faults.


  • Excellent Gain Flatness
    |J1 – J8| < 1.0dB
  • Amplifier Gain 14dB typical
  • Extremely Flat Group Delay
    Less that 1ns variation
  • Phase Matched Outputs
    Phase (J1 – J8) < 1.0°


The ALDCBS1X8 active GPS antenna splitter from GPS Networking is available through Canal Geomatics. For more information, please contact us using the Request Pricing form.