FI212C245041-T

FI212C245041-T filter is an RF filter designed for basic-level applications in RF communication networks. Its functionality lies in its ability to filter out unwanted signals from a signal while keeping the desired signals. The filter has a low passband insertion loss and a high stopband rejection level, allowing it to provide good signal balance and noise suppression. FI212C245041-T filter can be used in a variety of applications, including receivers, transmitters, signal generators, and data transmissions.

The FI212C245041-T filter is constructed using multi-level stacked structures, which allow it to be small in size while providing good performance. It is composed of two quarter-wave arcs and a series inductor, which are connected in series. The quarter-wave arcs and series inductor form a low-pass filter, while the remaining components consist of resonating capacitors, chokes, and shunt resistors. This combination creates a narrow band filter with a passband frequency range of 5 MHz to 7.5 MHz.

The operating principle of the FI212C245041-T filter is simple. Incoming signals are first filtered by the series inductor and the quarter-wave arc. Then, the signal passes through the resonating capacitors and chokes, which further shape and narrow the signal bandwidth. Finally, the signal passes through the shunt resistors, which act as wave traps to reject any further frequencies outside the designated range, thus, keeping only the desired frequencies.

In conclusion, the FI212C245041-T filter is a compact and efficient RF filter that is suitable for basic-level applications in RF communication networks. It has a low passband insertion loss and a high stopband rejection level, allowing it to provide good signal balance and noise suppression. This makes it an ideal solution for receivers, transmitters, signal generators, and other communication networks.