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fm scan help

Discussion in 'Datasheets, Manuals and Component Identification' started by rann, Aug 18, 2011.

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  1. rann

    rann

    15
    0
    Aug 18, 2011
    hi
    i have aproject about (fm scanning ):confused: if any one cane help me
    all what i want is ic datasheet
    any information about (fm scanning ) will be good help
    :D
     
  2. davelectronic

    davelectronic

    1,087
    12
    Dec 13, 2010
    Scanning/IC data

    Hello there, are you refering to FM radio frequency scanning, and whats the IC components number/type, detail needed. Dave.
     
  3. jackorocko

    jackorocko

    1,284
    1
    Apr 4, 2010
    You ask two questions, firstly what part number and I am sure a datasheet is a google away. Secondly, this has nothing to do with a datasheet and is rather ambiguous at best.
     
  4. rann

    rann

    15
    0
    Aug 18, 2011
    hi and thank you
    first i am looking for (any) ic (not a specific one)
    and i am asking about any information about fm scanning
    what is the basic circuit or the simplest one
    i want to understand the idea it self

    because i need it later
    i have all needed informations about Rf transceiver
    any way i am designing some fm radio
    i want to use plc 16f877 (pwm) to drive a varactor diode (which controls RF stage)
    i know it is stuped idea but i want to see it work
     
  5. davelectronic

    davelectronic

    1,087
    12
    Dec 13, 2010
    Scanner IC ?

    I dont fully understand what your looking to find out, all i can deduce is phase lock loop, pulse width modulation, any IC, and wanting to build an FM receiver, not wanting to sound rude, you really need to do some book and or internet research. your questions are very non specific. there are millions of IC's all function in different ways for different circuits and applications. Dave. an IC data sheet is a google away when you know what IC you need ? .
     
    Last edited: Aug 18, 2011
  6. rann

    rann

    15
    0
    Aug 18, 2011
    Thank you again
    Believe me I am very confused too
    I don't know where from to start
    honestly I did not make enough searching
    I will try to find out what I need
    Then I well ask again
     
  7. davelectronic

    davelectronic

    1,087
    12
    Dec 13, 2010
    FM scanner/IC chip

    Hi again.
    This is a useful site for beginners and more experienced, but a good place to start, or one of them. The links below. Dave. :)

    http://www.kpsec.freeuk.com/index.htm
     
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