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RF Design
Antenna
Length
Quarter-Wave · Half-Wave · Full-Wave
Frequency
*
Megahertz (MHz)
Antenna Type
*
Quarter-Wave (λ/4)
Half-Wave (λ/2)
Full-Wave (λ)
5/8 Wave
3/4 Wave
Wave fraction
Velocity Factor (VF)
*
Dimensionless
Antenna Type (text)
Dipole
Monopole (Ground Plane)
Loop
Yagi (Driven Element)
Style
100MHz Half-Wave Dipole
144MHz Quarter-Wave Ground Plane
433MHz Half-Wave Dipole
2.4GHz Quarter-Wave Monopole
27MHz CB Quarter-Wave
40m Band Half-Wave Dipole
Calculate
Reset
—
m
Antenna length
Antenna
Wavelength (λ)
—
m
Antenna Length
—
m
Length (feet)
—
ft
Length (inches)
—
in
Frequency
—
MHz
Velocity Factor
—
λ/4
GND
Feed
Frequency
— MHz
λ
— m
Type
—
Length
— m
Style
—
—
MHz ·
—
· Length:
—
m (
—
ft)