k9ay-design

K9AY loop size by Milan OK1VWK(Edit)

• Original WEB by Milan OK1VWK ( in Czech )

VERY small variant for 160m - 40m (Edit)

• bigger MMANA far field
• MMANA 40m file
• Results 160m for Rload resistor 390 Ohm , Conduct 5 mS/m ::: G = -38dBi F/B = 18dB EL = 31°

- "GAIN" on 160m is very low - preamp is necessary :)

• Results 80m for Rload resistor 390 Ohm , Conduct 5 mS/m ::: G = -27dBi F/B = 17dB EL = 34°
• Results 40m for Rload resistor 470 Ohm , Conduct 5 mS/m ::: G = -16dBi F/B = 21dB EL = 38°
• bigger MMANA far field

Optimized for 160m (Edit)

• bigger MMANA far field
• MMANA 160m file
• Results for Rload resistor 470 Ohm , Conduct 5 mS/m ::: G = -25dBi F/B = 25dB EL = 32°
• bigger MMANA far field

Optimized for 80m (Edit)

• bigger MMANA far field
• MMANA 80m file
• Results for Rload resistor 570 Ohm , Conduct 5 mS/m ::: G = -13dBi F/B = 21dB EL = 37°
• bigger MMANA far field

Optimized for 40m (Edit)

• bigger MMANA far field
• MMANA 40m file
• Results for Rload resistor 470 Ohm , Conduct 5 mS/m ::: G = -16dBi F/B = 21dB EL = 38°
• bigger MMANA far field