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Recent content by farshid-ar

  1. farshid-ar

    Smartcard programer for download

    Smartcard programer u can try also: http://www.scardsoft.com/main.php3?Theme=Soft_v3Server
  2. farshid-ar

    Where to buy a UHF transmitter?

    this length for transmission need powerful transmitter than it's really illegal
  3. farshid-ar

    Books about PIC18F microcontroller

    Re: pic book **broken link removed** Password: www.elektrotekno.com
  4. farshid-ar

    power amplifier(c class) in FM transmitter

    fm . a class c amplifier very very tanxs man
  5. farshid-ar

    power amplifier(c class) in FM transmitter

    a/c powered fm transmitter tnx for your replies i have a other question? I need to simulate it by proteus or orcad(or spice) what do I do?
  6. farshid-ar

    what's class c amplifier?

    class c amplifier Can someone tell me what's class c amplifier?
  7. farshid-ar

    Questions about implementing FM transmitter on PCB

    About FM TX tanx for reply but how can i increase or decrease bandwidth?
  8. farshid-ar

    Questions about implementing FM transmitter on PCB

    Re: About FM TX tanx I have a question on this circuit how can i measure bandwidth ?(without spectrum analyzer and oscilloscope) or how can i measure deviation frequency?? how can i increase bandwidth ? tanx
  9. farshid-ar

    power amplifier(c class) in FM transmitter

    fm transmitter ampilifier very very tanx yes it is 10pF and not 10nF
  10. farshid-ar

    power amplifier(c class) in FM transmitter

    c class rf amplifier please help me
  11. farshid-ar

    power amplifier(c class) in FM transmitter

    amplifier c one question: what is role of C2 and L1(rfc) exactly in this circuit?
  12. farshid-ar

    power amplifier(c class) in FM transmitter

    class c power as fm amplifier tanx man other question: i wanna to measure value of inductor that is a 5 turn of enameled wire i do a series RLC resonance test but i think that is not correct
  13. farshid-ar

    power amplifier(c class) in FM transmitter

    fm transmitter amplifier Hi people I have a fm transmitter(it works in 100 mhz) it has a c-class rf amplifier in last stage(see to figure) **broken link removed** now I have some question about this: 1)how do it works? 2)how can i measure output power and reach to maximum power in output...

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