There, the Feed Horn gathers the signals and channels them to the LNB amplifier. FETs Field-effect transistors. These are referenced with all other Transistors . FFT Fast Fourier Transform. A standard full-height drive.
Wire cables transmit electrical current from one component to another.
The bouncing, flowing movement of the light through the core is called multi-mode. ANSI-formulated standard specifies a fiber core diameter of 62.5 microns and 125 microns for the cladding. Both ends of the cable have polished surfaces that permit light to shine through without distortion. Most cables have Dust Caps for protection until they are installed. At the receiving end of the cable, solid-state photoreceptors are used to detect the pulses of light.