Wi-Fi Bandpass Filters (Cavity & Ceramic)

Anatech Electronics Wi-Fi bandpass filters and duplexers/diplexers include cavity and ceramic filters covering individual channels as well as the entire Wi-Fi communication band.

Wi-Fi cavity bandpass filters are designed for low-loss, and optimum size and performance. The approximation is that of Quasi-Elliptic, which can achieve improved passband flatness, with very steep passband to stopband transition. The Wi-Fi cavity filters are used in Wi-Fi base stations, and covers channels 1 (2412MHz, 3(2422MHz), 6(2437MHz), 9(2452MHz, and 11(2462MHz). The diplexer covers channel 1(2412MHz), and 11(2462MHz).

Wi-Fi ceramic bandpass filters and duplexers are designed for optimum performance in a small size. These filters can be made out of discrete resonators or monolithic surface mount designs. The design varies from 2 -10 sections.AE2450B1012 is a wideband ceramic filter which covers the frequency range of 2400-2500 MHz.