crystal filter meaning in Hindi

Examples

1. The first IF stage uses a crystal filter with a 12 kHz bandwidth.
2. A crystal filter is very often found in the receivers.
3. Ceramic filters at 455 kHz can achieve similar bandwidths to crystal filters at 10.7 MHz.
4. In modern designs it is common to use quartz crystal filters, especially for narrowband filtering applications.
5. The use of a fixed IF stage frequency allows a crystal filter to be used because it has a very precise fixed frequency.
6. The best way would be to have a narrow crystal filter at 10 MHz, but even so the ionosphere causes fading and phase shifts.
7. The cut of the quartz crystal determines the crystal's vibrating frequencies, such as the common AT cut used for crystal filters designed for radio communications.
8. By changing the voltage applied to this crystal filter, it will work as a switching polarising filter, giving different gray scales of the light coming out.
9. Another additional difficulty of the crystal interferometer is that the Laue crystals filter most of the incoming radiation, thus requiring a high beam intensity or very long exposure times.
10. Using its synthetic quartz crystals, NDK produces crystal-related products such as crystal devices ( e . g . crystal units, crystal oscillators, crystal filters ) and ultrasonic transducers for medical use.