K1BUK Stepped Line Transformer Calculator

Enter data: R1 and R2 where R2 > R1, Characteristic Impedances (Zoa and Zob) and Velocity Factors (VFa and Vfb) for transmission lines TLa and TLb, and Frequency (MHz).

Then click Calculate button.

R1 (Ohms):
R2 (Ohms):
Zoa (Ohms):
VFa:
Zob (Ohms):
VFb:
Freq. (MHz):

La/Wavelength and Lb/Wavelength are fractional wavelengths of ideal transmission lines (Vfa = VFb = 1). Physical Lengths include Velocity Factors entered above.

Wavelength (m):
P:
S:
La/Wavelength:
Lb/Wavelength:
Physical Length TLa (m):
Physical Length TLa (ft):
Physical Length TLb (m):
Physical Length TLb (ft):