rovil09 Posted September 21, 2009 Report Share Posted September 21, 2009 i want link download datasheet the component that there is photo the component in attach.thank you Quote Link to comment Share on other sites More sharing options...
hotwaterwizard Posted September 22, 2009 Report Share Posted September 22, 2009 http://www.sawtech.com.cn/showpic.asp?p_id=32&path=&pname=%E6%97%A0%E7%BB%B3%E7%94%B5%E8%AF%9D%E7%94%A8%E5%A3%B0%E8%A1%A8%E9%9D%A2%E6%B3%A2%E5%8F%8C%E5%8D%95%E5%B7%A5%E5%99%A8http://translate.google.com/translate?hl=en&sl=zh-CN&u=http://www.sawtech.com.cn/showpic.asp%3Fp_id%3D32%26path%3D%26pname%3D%25E6%2597%25A0%25E7%25BB%25B3%25E7%2594%25B5%25E8%25AF%259D%25E7%2594%25A8%25E5%25A3%25B0%25E8%25A1%25A8%25E9%259D%25A2%25E6%25B3%25A2%25E5%258F%258C%25E5%258D%2595%25E5%25B7%25A5%25E5%2599%25A8&ei=vlC4SvvyGoWEswPTg4wV&sa=X&oi=translate&resnum=1&ct=result&prev=/search%3Fq%3D%2522F45/48A%2522%26hl%3Den%26ie%3DUTF-8 F45/48A Cordless phones SAW Duplexer Type ------------------------------- F45/48A Center Frequency (MHz) ------------- 45.25/48.25 Out-of-Band Rejection (DB) --------- ≥ 37 REPLACEion Loss --------------------- ≤ 5 Passband Ripple (DB) --------------- ≤ 2 Temperature Coefficient ppm/℃ ------ -72 1dB Bandwidth (MHz) ---------------- ≥ 0.5 Package ---------------------------- SA01 Quote Link to comment Share on other sites More sharing options...
hotwaterwizard Posted September 22, 2009 Report Share Posted September 22, 2009 Possible Substitutes?http://kr.ic-on-line.cn/IOL/datasheet/actf45-48_4171619.pdfACT_F45-48.pdf Quote Link to comment Share on other sites More sharing options...
rovil09 Posted September 22, 2009 Author Report Share Posted September 22, 2009 Thanks my friend hotwaterwizardalso i want link download datasheet the component that there is photo the component in attach.thank you Quote Link to comment Share on other sites More sharing options...
Hero999 Posted September 22, 2009 Report Share Posted September 22, 2009 It's not found on Google.It looks like a relay, I doubt you'll be able to get a datasheet for it but you can probably easily figure out the pin out using a multimeter.If it's not a relay, then I have a feeling, it could be an IF filter, probably 455kHz.What does the board do?How about posting a picture of the whole board? Quote Link to comment Share on other sites More sharing options...
rovil09 Posted September 22, 2009 Author Report Share Posted September 22, 2009 Hi Hero99What does the board do?the board is cordless phone Quote Link to comment Share on other sites More sharing options...
hotwaterwizard Posted September 22, 2009 Report Share Posted September 22, 2009 Google search ResultsM455E Ceramic Filter?http://www.alldatasheet.com/view.jsp?Searchword=M455E Quote Link to comment Share on other sites More sharing options...
Hero999 Posted September 22, 2009 Report Share Posted September 22, 2009 That makes sense.The original poster really needs to learn how to use alldatasheet.com, datasheetarchive.com, Google etc. Quote Link to comment Share on other sites More sharing options...
rovil09 Posted September 23, 2009 Author Report Share Posted September 23, 2009 thanks my friends hero999 & hotwaterwizardM455E represent with letter F on board Quote Link to comment Share on other sites More sharing options...
katisonkuebe Posted February 24, 2010 Report Share Posted February 24, 2010 can anyone help me im doing UPS as a desighn priject at my school? Quote Link to comment Share on other sites More sharing options...
aProgrammer Posted February 24, 2010 Report Share Posted February 24, 2010 M455E = CFM455E ceramic filter Quote Link to comment Share on other sites More sharing options...
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