This has been my last Rx antenna project, kept me busy for several months and it should have been “the definitive solution”.

I wrote four PDF papers with full documentation.

In “Rx_4-square_part_1”  I put tables and Eznec plots used to get the best design of the array

In “Rx_4-square_part_2” there are many pictures and building details

In “Rx_4-square_part_3” we see the array completed and the final tests.

In “Rx  4-square part 4”  I added the documentation of some last changes.