FMUSER Wirless Transmit Video And Audio More Easier !

[email protected] WhatsApp +8618078869184
Language

    The tubes making of transmitter

     

    This paper describes a transmitter with 6Pl amplifier tubes assembled.

    Circuit see figure below: where B1, B2, and G, of R1, R2, and C2, and C3, C4, C5 are disassemble goods. The suspected machine within the power supply filter capacitor too bulky, so the other a TV filter capacitor. The the the L1 use 22mm enameled wire in the magnetic ring on the MX-2000 to around 100 turns. L2 determine the frequency of the radio transmitter. If the frequency is selected in the medium wave band, L2 optional 35mm enameled wire turns 30 +50 Polish bar magnet or optional 13mm enameled wire on 25mm paper tube tightly wound 90 turns. Such emission frequency falls between 550-1650kHz. If you choose the shortwave band, the L2 available 0.5mm enameled wire 16mm paper rolls around 9 turns. So constitute the oscillator frequency falls between 6 ~ 18MHz. C5 for a the air double, capacity 360pFx2. B1 is the original machine power transformer. The high-pressure part of the rectifier switch 4 IN4007. B2 is the original output transformer. C2, C3, the assumption that the machine demolition of the mica capacitor, wherein the C2, C3 withstand voltage is greater than 400V, preferably. R1, R2 can share cement resistors. Yak scattered power, the power of election ≥ IW. TX is the 1/4 antenna, the available section of thick wire instead of, 'the length of about the emission wavelength of 1/4. I choose 3mm, 8m long enameled wire. The entire circuit is mounted without the use of copper clad laminates, the direct use of a plastic wood, on which the drill. Holes, scaffolding welding can be. Good components, installed circuit will start-up, start-up G be able to see the light blue of the electron flow, accompanied by "hissing" sound. If conditional, do a simple Strength Meter, by adjusting the R2 field strength maximum. The antenna by insulators mounted vertically on the wall. Connected to the antenna input in the B2 at the audio signal of about 5W, and will pull away the distance of a radio transmitter, the radio should be able to clearly receive the signal, the degree of distortion is not obvious. The hum is too large, the ground can be solved if the launch. In measured, transmit power 4.5W large, so the experiment must comply with the relevant provisions of the National Authority.

     

     

     

     

     

    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