TX antenna - 4SQ-8DIR NEW 8 directions 4SQ antenna

This revision is from 2017/10/04 22:41. You can Restore it.

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This is TX-RX antenna mainlz for lower bands. It is based on classic4SQ with 90deg phase hybrid. Construction is based on K3LC design.

Very very nice document about classic 4SQ is from Franz DF6QV

Quick Start Guide

  • ⚠ NOTE: Input SWR of the hybrid is not SWR of the antenna!!!

Connector description

  • There is standart RJ45 (ETHERNET) connector with shielding

  • There is standart D-SUB 15 female connector with shielding

  • Table

ToDo

  • Cable wiring circuits