K9AY fixed Rload version 1
Assembled KIT(Edit)
All parts you need - KIT(Edit)
TRANSFORMERS winding - very important thing!(Edit)
- for 50 ohm coax feed line : 2 turns on primar (coax) and 6 turns on secondar side (loop)
- for 75 ohm coax feed line : 2 turns on primar (coax) and 5 turns on secondar side (loop)
Front side(Edit)
Front side(Edit)
Wind the coax(Edit)
- Wind the coax as is on the picture, there should be 7 or 8 turns.
- fix it by one binder and use second one to fix choke to the PCB
KIT - all parts assembled.(Edit)
K9AY loops design example.(Edit)
- It is VERY recomended to place K9AY loop antenna as far as possible from metal towers, antennas and wires. This hepls to obtain better paramaters of antenna ( directivity and noise ).
- MMANA file of my small design for 160 and 80m