1. Startseite
  2. Portal
  3. Forum
    1. Unerledigte Themen
  4. Galerie
    1. Alben
    2. Karte
  5. Lexikon
  6. Kartensysteme
    1. Europaanalyse
    2. Gewitteranalyse
    3. Nowcast
  7. FAQ
  • Anmelden
  • Registrieren
  • Suche
Dieses Thema
  • Alles
  • Dieses Thema
  • Dieses Forum
  • Artikel
  • Forum
  • Galerie
  • Lexikon
  • Seiten
  • FAQ
  • Erweiterte Suche
  1. Forum
  2. Archivraum
  3. Blitzortung - Archiv
  4. Blitzortung - english

Weird signals

    • Problem
  • Lightnl
  • 28. August 2012 um 15:12
  • Erledigt
  • Lightnl
    Gast
    • 28. August 2012 um 15:12
    • #1

    I have built a complete kit this weekend, and it seems to work but not quite as it should.
    The red signal seems to be way to high on the left side and peaks at the left.
    The green signal which doesn't seem to work at all.
    What could this be? I have tried various jumper settings, double checked my solderings.

    PCB 6.8usb / 5.7 with the 12cm ferrite rods from Egon.

    Dateien

    signal.png 28,49 kB – 96 Downloads
  • robo
    Klimaforscher
    Reaktionen
    8
    Punkte
    2.018
    Beiträge
    389
    Website
    http://blitzortung.boeck.ws/
    • 28. August 2012 um 18:50
    • #2

    Can you take a photo of both boards and post it here? The rings of the resistors should be recognizable on the photos.

    cu, Robo :)

  • boozeman
    Gast
    • 29. August 2012 um 09:33
    • #3

    What happen to signal if you turn your antenna pair 90 degree clockwise or anticlockwise?

  • Lightnl
    Gast
    • 29. August 2012 um 10:02
    • #4
    Zitat von boozeman

    What happen to signal if you turn your antenna pair 90 degree clockwise or anticlockwise?

    Nothing it stays the same, green signal doing nothing and the red detecting some signals but rarely strikes.

    robo i've uploaded a few high res photo's here:

  • tobi
    Gast
    • 29. August 2012 um 15:40
    • #5

    Thanks for the pictures from below the PCB. Your soldering doesn't look good. I'm sure, that bad solder joints are the cause of your problems.

    Please have a look at some soldering howtos. I'm sure there are a lot of on the net. We can not give much help for that.

  • Lightnl
    Gast
    • 29. August 2012 um 17:17
    • #6
    Zitat von tobi

    Thanks for the pictures from below the PCB. Your soldering doesn't look good. I'm sure, that bad solder joints are the cause of your problems.

    Please have a look at some soldering howtos. I'm sure there are a lot of on the net. We can not give much help for that.


    Allright I did redo some joints it seems that the values are where they are supposed to and the green channel seems to pick up something as well. :D

Radar

Regenradar

Link-Box

Zellenabstand und Zelleninnenabstand in Tabellen
Wegweiser
Kartenanlyse
Webcam
  1. Datenschutzerklärung
  2. Impressum
  3. Nutzungsbedingungen
  4. Kontakt

Partner
Viktor´s Supportboard
Besucherzaehler



Community-Software: WoltLab Suite™ 6.1.26
© Wetter-Board 2004-2026