- sdr.wavelength(freq: ArrayLike) NDArray[float_]
Calculates the wavelength \(\lambda\) of an electromagnetic wave with frequency \(f\).
\[\lambda = \frac{c}{f}\]- Parameters:¶
- freq: ArrayLike¶
The frequency \(f\) in Hz of the signal.
- Returns:¶
The wavelength \(\lambda\) in meters.
Examples¶
The wavelength of a 1 GHz signal is 0.3 meters.
In [1]: sdr.wavelength(1e9) Out[1]: 0.299792458