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Antenna Calculations
This will calculate the length of a 1 wavelength loop
Freq. in
Megahertz
length of
loop in feet
This will calculate the length of a half wave dipole.
Freq. in
Megahertz
length of
half wave length wire
in feet
This will calculate the length of a 5/8 wave vertical with 1/4 wave radials.
Freq. in
Megahertz
length of
5/8 wave vertical
in feet
length of
1/4 wave radials
in feet
This will calculate the length of a delta loop.
This antenna is a triangle shape with L1=top; L2 and L3=sides.
It should be feed with a 4:1 balun.
Freq. in
Megahertz
length of
L1
in feet
length of
L2 and L3
in feet
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