The Fm Ceramic Filter Page

Cerafil sfecf active 10 7mhz center.

The fm ceramic filter page.

These ceramic filters are used in the intermediate frequency or if circuit of your radio. 2 000 tape reel tr alternate packaging. Consult a web reference on superheterodyne receiver if you are unfamiliar with what an if circuit is. Ceramic filters for fm are available in different bandwidths and the bandwidth probably installed in your radio is 280 khz.

The sfecf series and. Ceramic filtration cdc pdf pdf 2 pages. They have 1 4mm max. Currently the most widely implemented ceramic filter is the potters for peace external design.

Locally manufactured ceramic filters have traditionally been used throughout the world to treat household water. 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. Of fm receivers is therefore greatly dependent on the characteristics of the intermediate frequency filter selectivity waveform symmetry group delay time etc. The fm ceramic filter page by bruce carter.

Cer filter 10 7mhz fm 2 000 immediate available. Thickness and a small mounting area 3 45x3 1mm. About this project ceramic foam filter. 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.

2 000 0 69173 2 000 minimum. 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. For stainless steel ceramic filters we recommend our foam regicell 7fm2. Due to its positive air flow properties regicell 60 has proven itself particularly well suited for use in air filters.

If you are read on. 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. The filter is flowerpot shaped holds about 8 10 liters of water and sits inside a plastic or ceramic receptacle. Filters ceramic filters are in stock at digikey.