Wavelength (TEM) Calculator

Pasternack's TEM (Transverse Electromagnetic Mode) Wavelength Calculator allows you to determine the wavelength (in millimeters) inside a rectangular waveguide given the frequency and dielectric constant (or VoP) of the input signal.

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Pasternack waveguides are structures for guiding electromagnetic waves, often called a waveguide transmission line. Our waveguides are low loss transmission lines capable of handling high power with high isolation. Waveguides are available in standard sizes from WR-430 through WR-15, which encompasses frequencies from 1.7 GHz to 75 GHz.

Available waveguide components include waveguide to coax adapters, waveguide horn antennas, waveguide terminations (loads), waveguide sections and bends, plus more. Visit Pasternack's Waveguides page for product details.