OB-4WAY: 4×4 MIMO 1:4 Splitter

Combines four 4x4 MIMO RF ports into one
  • Frequency range: 700 MHz to 6 GHz
  • Connectors: SMA
  • Insertion loss (above theoretical 6 dB): 1 dB typ.
  • Phase unbalance: 2 degrees typ.
  • Amplitude unbalance: 0.1 dB typ.
  • VSWR: 1.2 typ.
  • Power Input (as a splitter): 10W max.
  • Internal Dissipation: 1.2W max.
  • DC Current (each port): 1A max.
  • Completely isolated from outside interference


  • Wi-Fi (802.11a/b/g/p/n/ac), Bluetooth, D-LTE and LTE-Advanced testing
  • octoBox testbeds, including Video over Wi-Fi and multi-room house
  • Roaming
  • Mesh
  • Wi-Fi Alliance certification

The octoBox® 4x4MIMO1:4 splitter/combiner module combines four 4×4 MIMO RF ports into one. Conveniently mountable to the side of the octoBox, the 4x4MIMO1:4 module can be used for the octoBox roaming testbed and for creating wireless testbeds with multi-device topologies that require MIMO devices to be coupled together.

This module is completely isolated from outside interference and is specifically designed for use in high isolation octoBox testbeds.