CER0243B

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Ceramic filters offer high-performance, cost-effective solutions for many electrical and communication applications. They are a popular choice for eliminating narrow band-interference signals from other sources, and are available in a variety of sizes and frequencies. CER0243B is a ceramic filter which is particularly suitable for high Q applications such as IF filters. This filter offers a wide range of benefits, including high selectivity, low insertion loss, sharp skirt characteristics and excellent temperature qualities.

The CER0243B is a surface-mount filter composed of multi-resonator network based on the well-designed lattice filter structure and consists of 25k or 50k impedance. The high Q design provides enhanced stop-band attenuation with increased insertion loss. It offers excellent receive and transmit filtering performance with a high degree of spurious rejection. The CER0243B has an operating frequency range from 800 MHz to 2 GHz and meets the needs of wide variety of communication bands.

The working principle of the CER0243B ceramic filter is based on wave interference. Each element of the filter is designed in such a way as to either allow or inhibit the passage of electromagnetic waves. The filter is composed of a number of inductor-capacitor combinations, which interact in different ways. The capacitors provide a path for the signal to flow while the inductors prevent certain frequencies from being passed. The combination of these components, along with the correct layout and design, gives rise to a filter which is capable of isolating particular frequencies.

The signal-handling capacity of the filter is determined by the inductance and capacitance of each component. By controlling the values and arrangement of these components, it is possible to obtain a filter with very specific characteristics - such as frequency selectivity, gain and impedance at different frequencies. Additionally, the environmental conditions, such as humidity and temperature, can also have an effect on the performance of the ceramic filter.

The CER0243B filter is suitable for high-reliability communications systems such as satellite and navigation systems. Its excellent temperature stability and wide operating frequency range makes it ideal for a multitude of applications. It also provides very low insertion loss, allowing for efficient signal transmission and reception. The CER0243B can be used in antennas, signal processing and power filtering applications, to ensure strong and reliable communication.

In summary, the CER0243B ceramic filter is a high-performance filter particularly suitable for high Q applications such as IF filters. It offers a wide range of benefits, including high selectivity, low insertion loss, sharp skirt characteristics and excellent temperature qualities, making it suitable for a multitude of communication applications. Its working principle is based on wave interference, and its signal-handling capacity is determined by the values and arrangement of components. It is a reliable and cost-effective solution for many electrical and communication applications.

The specific data is subject to PDF, and the above content is for reference