FMUSER Wirless Transmit Video And Audio More Easier !

[email protected] WhatsApp +8618078869184
Language

    300kHz signal generator ----- 300Hz Signal Generator

     

    As shown in the figure, it is a 300kHz signal generator. It consists of VT1, T1, VD4, and related components. The voltage-controlled oscillator is tuned by the LC collector, VT1 is a oscillating tube, and the inductance of the inductance diode VD4, the capacitance C3 to C6 and the variable T1 of 1 to 3 windings, the container diode VD4 is from the backfinder, from The control voltage is applied to the negative end to change its capacitance. The oscillation signal is output from the 6 to 7 windings of T1. Where C6 is a frequency fine-tuning capacitor. The VD3 stabilizes the oscillation level operating voltage, the stable voltage is 6.8V ± 0.2V. Component selection: Three-pole VT1: 3DG6C, β = 65 ~ 85. Diode VD1, VD2: 2CPL4, VD5: 2CK18. Regulator Diode VD3: 2CWL4. Variable diode VD4: 2cc5. Resistance R1: 3.6K, R2: 3.3K, R3: 5.1K, R4: 510Ω, R5: 3.9K, R6: 3K, R7: 100K, its model is RTX-0.125W. Capacitor C1, C2: 5μF30V, C3: 51PFL00V, C4: 820PFL00V, C5: (optional), C6: 20PF. Variable T1: Model is L22, A = 100. L1-4: φ0.29mm, bypass 27, L2-3: φ0.29mm, from L8, L4-2: φ0.29RAM, bypass 9, L5-8: φ0.29mm, from 7, L6- 7: φ0.29mm, around 6. L1-3 = 292μH, allowed error range: 0 ~ 10μH.

     

     

     

     

    List all Question

    Nickname

    Email

    Questions

    Our other product:

    Professional FM Radio Station Equipment Package

     



     

    Hotel IPTV Solution

     


      Enter email  to get a surprise

      fmuser.org

      es.fmuser.org
      it.fmuser.org
      fr.fmuser.org
      de.fmuser.org
      af.fmuser.org ->Afrikaans
      sq.fmuser.org ->Albanian
      ar.fmuser.org ->Arabic
      hy.fmuser.org ->Armenian
      az.fmuser.org ->Azerbaijani
      eu.fmuser.org ->Basque
      be.fmuser.org ->Belarusian
      bg.fmuser.org ->Bulgarian
      ca.fmuser.org ->Catalan
      zh-CN.fmuser.org ->Chinese (Simplified)
      zh-TW.fmuser.org ->Chinese (Traditional)
      hr.fmuser.org ->Croatian
      cs.fmuser.org ->Czech
      da.fmuser.org ->Danish
      nl.fmuser.org ->Dutch
      et.fmuser.org ->Estonian
      tl.fmuser.org ->Filipino
      fi.fmuser.org ->Finnish
      fr.fmuser.org ->French
      gl.fmuser.org ->Galician
      ka.fmuser.org ->Georgian
      de.fmuser.org ->German
      el.fmuser.org ->Greek
      ht.fmuser.org ->Haitian Creole
      iw.fmuser.org ->Hebrew
      hi.fmuser.org ->Hindi
      hu.fmuser.org ->Hungarian
      is.fmuser.org ->Icelandic
      id.fmuser.org ->Indonesian
      ga.fmuser.org ->Irish
      it.fmuser.org ->Italian
      ja.fmuser.org ->Japanese
      ko.fmuser.org ->Korean
      lv.fmuser.org ->Latvian
      lt.fmuser.org ->Lithuanian
      mk.fmuser.org ->Macedonian
      ms.fmuser.org ->Malay
      mt.fmuser.org ->Maltese
      no.fmuser.org ->Norwegian
      fa.fmuser.org ->Persian
      pl.fmuser.org ->Polish
      pt.fmuser.org ->Portuguese
      ro.fmuser.org ->Romanian
      ru.fmuser.org ->Russian
      sr.fmuser.org ->Serbian
      sk.fmuser.org ->Slovak
      sl.fmuser.org ->Slovenian
      es.fmuser.org ->Spanish
      sw.fmuser.org ->Swahili
      sv.fmuser.org ->Swedish
      th.fmuser.org ->Thai
      tr.fmuser.org ->Turkish
      uk.fmuser.org ->Ukrainian
      ur.fmuser.org ->Urdu
      vi.fmuser.org ->Vietnamese
      cy.fmuser.org ->Welsh
      yi.fmuser.org ->Yiddish

       
  •  

    FMUSER Wirless Transmit Video And Audio More Easier !

  • Contact

    Address:
    No.305 Room HuiLan Building No.273 Huanpu Road Guangzhou China 510620

    E-mail:
    [email protected]

    Tel / WhatApps:
    +8618078869184

  • Categories

  • Newsletter

    FIRST OR FULL NAME

    E-mail

  • paypal solution  Western UnionBank OF China
    E-mail:[email protected]   WhatsApp:+8618078869184   Skype:sky198710021 Chat with me
    Copyright 2006-2020 Powered By www.fmuser.org

    Contact Us