The Fm Ceramic Filter Page

About this project ceramic foam filter.

The fm ceramic filter page.

The piezoelectric element is sandwiched by ceramic substrate. Locally manufactured ceramic filters have traditionally been used throughout the world to treat household water. Filters ceramic filters are in stock at digikey. Ceramic filters are electronic components used as the bandpass element for intermediate frequency if amplifier stages of an fm radio.

If you are read on. Ceramic filtration cdc pdf pdf 2 pages. Cer filter 10 7mhz fm 2 000 immediate available. Currently the most widely implemented ceramic filter is the potters for peace external design.

The filter is flowerpot shaped holds about 8 10 liters of water and sits inside a plastic or ceramic receptacle. Thickness and a small mounting area 3 45x3 1mm. Ceramic foam filter from adtech metallurgical materials co ltd has been focusing on research development production and marketing of the adhesive ceramic foam filter cff for aluminum alloy casting since 2012. For stainless steel ceramic filters we recommend our foam regicell 7fm2.

Cerafil sfecf active 10 7mhz center. Due to its positive air flow properties regicell 60 has proven itself particularly well suited for use in air filters. The fm ceramic filter page by bruce carter. The sfecf series and.

Consult a web reference on superheterodyne receiver if you are unfamiliar with what an if circuit is. Ceramic filters cerafil chip type sfecf series rohs the sfecf10m7 series for fm receivers are small high performance and super thin 1 4mm max filters. Murata s ceramic filter sfe10 7 sft10 7 series for fm receivers are monolithic type ceramic filters which use the energy trapped thickness vibration mode of the piezoelectric ceramic. They have 1 4mm max.

2 000 0 69173 2 000 minimum. Ceramic filters for fm are available in different bandwidths and the bandwidth probably installed in your radio is 280 khz. Ceramic filters can also be employed for other purposes such as am and tv if stages but this page concentrates on their use in fm tuners and receivers. For use on aluminum our regicell 15 25 is ideal and regicell 10 fm2 is the suitable model for iron ceramic filters.