एंटेना गेन कैलकुलेटर — सूत्र
## Transmission Line Propagation
### Formulas
**v = c x VF** (propagation speed)
**Delay = Length / v**
**Electrical Length = 360 x Length / wavelength_in_line**
Transmission line effects matter when the line is a significant fraction of the wavelength (typically > 1/10).
### Formulas
**v = c x VF** (propagation speed)
**Delay = Length / v**
**Electrical Length = 360 x Length / wavelength_in_line**
Transmission line effects matter when the line is a significant fraction of the wavelength (typically > 1/10).
हल किया गया उदाहरण
10 m coax (VF = 0.66) at 100 MHz.
- Speed = 299.792 x 0.66 = 197.86 Mm/s
- Delay = 10 / 197860000 = 50.5 ns
- Wavelength in line = 197.86 / 100 = 1.979 m
- Electrical length = 360 x 10 / 1.979 = 1819 degrees