Digital Transmission,  Digitale Übertragung

   
         
         
         
    DARC: Digimiodes    "sogenannte Digitale Betriebsarten" --> richtig wäre Digitale Sendearten Basics
    Modulationsverfahren, Protokoll    
         
    Digitale Übertragung von Sprache und Daten Digital Voice, Digital Data  
         
    RTTY, PSK31, SIM31, MFSK16, MT63, TOR, AMTOR, PACTOR, PACTOR II, PACTOR III, G-TOR, CLOVER, HF PACKET, HELLSCHREIBER, THROB, FT8,  JT65A, JT9,  ROS, etc. "Anruffrequenzen"  Dial-Frequenz des TX Trägerfrequenz, LSB, USB, Modulation im Seitenband
         
         
    DK5RK  Die Soundkarte im Amateurfunk    
    Interface Rig Computer    
         
  Einstieg Software auf dem PC(mit Soundkarte) installieren, WebSDR im Internet aufrufen, NF-Rx(NF-Ausgang der Soundkarte) mit NF-Eingang der verwendeten Soundkarte verbinden( in der Regel 3,5 mm Klinkenstecker-Kabel oder virtuelles Audio-Kabel). Los geht es mit dem Mitlesen.... Gefallen gefunden?
Dann Interface für die Zusammenschaltung zwischen Rig und Computer bauen oder erwerben. Bei neuerem RIG genügt ein USB-Kabel.
         
         
         
         
         
  MT63 MT63 - Wikipedia    
    MT63 Software    
    Navy Mars  mt63 presentation     NAVY Mars    
         
  PR Packet Radio    
         
         
--->  PSK31 Phase Shift Keying
         
 
     
         
         
WS WSJT Home Page  by K1JT  
  WSJT WSJT    JT65  Weak Signal Communication Software by K1JT WSJT Benutzerhandbuch http://www.pe2pe.com/images/
WSJT_User_600_German.pdf
  WSJT-X WSJT-X JT4, JT9, JT65, QRA64, ISCAT, MSK144, FT8 and WSPR







https://sourceforge.net/projects/wsjt/
 
    Dial Frequenz = VFO

Bandbreite der SSB-Filter, an den Durchlassgrenzen Einfluß auf Empfindlichkeit und Sender-Ausgangsleistung beachten


Dekodierung überlagerter Spektren ist durchaus möglich
 
    Mit FT8 kommt Bewegung in Sachen Betriebsabwicklung
 - T und R-Zyklen=15 sec 
 - übliche OSO-Dauer 1 1/2 Minuten









- Release: WSJT-X Version 1.8.0-rc2, September 2, 2017, erschienen und installiert
 "Depending on what code revision you upgrade from,
it may be necessary to do a one-time reset of the default    list of suggested operating frequencies. 
Go to *File->Settings->Frequencies*, right click on the table and select *Reset*. "

- 60-m-Band zusätzlich eingefügt, 5357 kHz
- Tx-Watch-Dog
         
    Serielle Schnittstelle
USB-RS232-Adapter unter Windows 10
- Treiberaktualisierung oder Neukauf eines geeigneten USB-RS-232-Adapters
 
         
         
         
         
    TRX TS430S    
    SSB USB
 Selektivität

 - 6 dB: 2,4 kHz
 -60 dB: 4,4 KHz
   
         
    max. Ausgangsleistung    
   
FT8 [01.10.2017, ..., mkn]
 
   
    weltweit schnell angenommene Sendeart
angenehme Verkürzung der QSO-Dauer bezogen auf JT-65
- -24 dB funktionieren
   
    weitere Verkürzung der QSO-Dauer und Betriebsabwicklung
- RRR durch RR73 ersetzen, spart 15 Sekunden
- Verabschiedung mit 73 und QRZ
   
    Pile-up Tips for FT8 DXers by Gary Hinson, ZL2IFB Sunday, 29 October 2017 160m FT8 - The End Of An Era?
by VE7SL
    Splitting bei Anruf    
    Tx- Splitting und paralleler Anruf zum laufendem QSO    
         
         
    FT8 Frequenzen(Dial-QRG)
- Transceiver, SSB, USB

 1,840 MHz
 3,573 MHz
 5,357 MHz
 7,074 MHz
10,136 MHz
14,074 MHz
18,100 MHz
21,074 MHz
24,915 MHz
28,074 MHz
Bandpläne der Regionen checken
- IARU REGION 1 HF BAND PLAN
- i-aru-r2
- Band Plans IARU Region 3
 
         
aktuell verwendete Version
- WSJT-X Version 1.8.0-rc2, September 2, 2017

- WSJT-X Version 1.8.0-rc2


https://sourceforge.net/projects/wsjt/files/wsjtx-1.8.0-rc2/
wsjtx-main-1.7.1-devel.html


wsjtx-main-1.8.0_en.pdf
         
   

All.text - Protokoll der detektierten und getätigten Sendungen [09.10.2017, ..., mkn]

   
    - Windows 10
- Datei im Verzeichnis C:/Users/PC-Name/AppData/Local/WSJT-X

150515 -3 -0.3 1485 ~ CQ F5MA JN08
150515 -1 -0.2 1741 ~ CQ R7KAZ KN74
170929_150530 Transmitting 7.074 MHz FT8: F5MA DL7UKM JO62
150545 -16 -0.9 191 ~ MX0ADJ F1USE JN08
150545 -13 0.3 965 ~ ON3SB G3YSK IO91
150545 -2 -0.1 1179 ~ VK3AMP OH5RM KP30
150545 3 1.5 1218 ~ VK3AMP I0TPU JN61
150545 2 0.3 1286 ~ CQ YO8RSL KN37
150545 -2 -0.2 1527 ~ JM1VDM R3KAB LN09
150545 7 -0.2 1595 ~ DC6KI PA1NS JO21
150545 1 -0.2 1741 ~ CQ R7KAZ KN74
150545 -14 -0.3 1870 ~ JH1FNS RK9UE R-14
150545 -9 -0.4 1485 ~ DL7UKM F5MA +05
170929_150600 Transmitting 7.074 MHz FT8: F5MA DL7UKM R-09

150615 -4 -0.3 1484 ~ DL7UKM F5MA RRR
150615 -16 -0.5 191 ~ MX0ADJ F1USE JN08
150615 -6 -1.4 764 ~ CQ ON3SB JO20
150615 -2 -0.1 1179 ~ VK3AMP OH5RM KP30
150615 1 0.3 1286 ~ CQ YO8RSL KN37
150615 -2 -0.2 1527 ~ JM1VDM R3KAB R-17
150615 7 0.8 1660 ~ CQ YO6GLT KN36
150615 -4 -0.2 1741 ~ CQ R7KAZ KN74
150615 -15 -0.2 1871 ~ JH1FNS RK9UE R-14
150615 -16 1.4 764 ~ ON3SB DJ0JG JN37
170929_150630 Transmitting 7.074 MHz FT8: F5MA DL7UKM 73
150645 0 -0.3 1485 ~ DL7UKM F5MA 73
FT-8 QSO mit F5MA

- Datum_Start Aussendung Transmitting QRG Sendeart: Call1 Call2 QTH von Call2












- hier könnte auch RR73 zum Einsatz kommen, würde 15 Sekunden sparen, aber der höflichkeitshalber verabschiedet sich der Angerufene zuletzt.







- Verabschiedung

- 90 Sekunden, geschafft
         
         
  WSPR WSPR    
  WSPRnet WSPRnet Weak Signal Propagation Reporter Network    
         
         
         
         
    WSJT - FSK Meteorscatter by K1JT    
         
         
         
         
  JT65A      
         
         
         
    17. Sept. 2013, mkn
Angeregt durch DF8DX's EME-Vortrag auf der 58. UKW-Tagung in Bensheim, erste Erfahrungen gesammelt, Software: JT65-HF, 14076 kHz, USB, 5 W an Dipol, Geduld und Zeit sind gefragt, Pegel-Anpassung(im besonderen NF-Ausgangspegel des TRCV)
PSK Automatic Propagation Reporter DL7UKM JT65 20130917
man wird gehört,
eider nicht all diese Stationen gearbeitet ;-)
        DL7UKM JT65A
         
    JT65 — The “Musical” Mode  by Steve Ford, WB8IMY    
    JT65_HF_LookUp    
    Homepage S06 JT65-HF-comfort    
    DL2EDF:DL2EDF Vortrag über JT65-HF  Verbindungsablauf, ..., 2013
DL2EDF: Digitale Kommunikation mit JT65 und JT9 über Kurzwelle mit WSJT-X, 2015
 
    G4ILO's Blog A JT65-HF update    
    JT65: Mit 20 Watt nach Australien    
    http://jt65-dx.com/    
    "September 2016 Meine Erfahrungen mit JT65 Software JT65HF JT65HF HB9HQX WSJT-X (JTDX UA3DJY)" by DD6EX  
         
         
    JT65 Frequenzen
- Transceiver, SSB, USB

 1,838 MHz
 3,576 MHz
 5,357 MHz
 7,076 MHz
10,139 MHz
14,076 MHz
18,102 MHz
21,076 MHz
24,917 MHz
28,076 MHz
50,276 MHz
144,489 MHz
   
         
    JT9 Frequenzversatz +2 kHz, Bandbreite TRX beachten    
    FT8    
    Operation    
    Texte    
         
         
         
    CQ -> QRZ    
    CQ NA R6WA    
    RR HNY TU73    
    RR20W DIP73    
         
    1W DOUBLET    
    SRI NODECODE    
    SRI NO DECODE    
         
         
         
         
         
    Zeitsynchronisation des PC    
       
    "Internetzeitsynchronisierung" oder besser Zeitsynchronisation des Rechners via Internet  
         
    Windows 7 Prof, 64 Bit, eigene Bordmittel
Nutzen des Zeitservices unter Windows 7 - Rechenzentrum - Universität Osnabrück
 
    Windows Zeit-/Datumsabgleich konfigurieren (Deutsche Server) by WinFAQ  
         
    Achtung, bei Verwendung externer Programme zur Zeitsynchonisation die windowseigenen Mittel deaktivieren!    
         
         
    Dimension 4
Dimension 4
Dimension 4 FAQ
    03.11.2016

PC-OS: Windows 10 Prof, 64 Bit









     
     
    Select: Use the selected server  
         
         
    Meinberg NTP software    
TimeSynchTool  NetTime
         
         
    time.is   Wie genau ist die Zeit auf sem PC?  
         
 
Programme
   
         
         
    WSJT-X JT4, JT9, JT65, QRA64, ISCAT, MSK144, FT8 and WSPR, das Original  
         
         
         
         
         
         
         
    Installation JT65-HF by J. C. Large – W6CQZ    
    JT65-HF Setup and Operations Guide


jt65hf-109-addendum.pdf


https://openhpsdr.org/wiki/images/0/0c/Jt65-hf-setup.pdf


JT65-HF Operator's Guide - ve3bux.com
http://www.arrl.org/files/file/Morse/Archive/15%20WPM/160413_15.txt
       
   
   
"JT65-HF (c)2008...2011 Joe Large W6CQZ

JT65-HF is an implementation of the JT65 protocol with an
emphasis upon its usage in the HF Amateur Radio bands.

The JT65 protocol is the creation of Joe Taylor - K1JT and is documented at;

http://physics.princeton.edu/pulsar/K1JT/JT65.pdf

JT65-HF is open source software using technology of original creation and algorithms from other open source projects.

Original code for JT65-HF is licensed under the GPL 2.0 license while other elements retain their original copyright and license.

JT65-HF sourcecode and binaries may be found at its SourceForge page at;

https://sourceforge.net/projects/jt65-hf/

Support may be found at;

http://groups.google.com/group/jt65-hf/

73 - Joe - W6CQZ"
   
   
    SSB, USB
   
   
         
    http://nw7us.us/jt65a.html http://nw7us.us/jt65a/2010_10_JT65A-Part-1_Compressed.pdf http://nw7us.us/jt65a/2010_11_JT65A-Part-2_Compressed.pdf
         
         
    JT-Utilities.
Useful helper applications for JT65-HF & WSJT-X

- JTAlert 2.8.4
- HamApps Callsign Database v2016.10.12
- HamApps Sounds v2.5.0
     
         
    JT65-HF-HB9HQX-Edition    
         
    JTDX - HAM program for HF JT65 and JT9 modes  by UA3DJV [ Tipps, History, ...]  
       http://jt65-dx.com/download/wsjtx-ua3djy.html    
    http://jtdx.tech    
       JTDX Yahoo technical group
   
         
         
         
         
         
         
         
         
         
         
  ROS ROS v7.1.9 (Weak signal Radio Chat) Anleitung in Deutsch (ZIP) Übersetzung DM3ML(sk)
         
         
         
         
         
         
         
  D-STAR   Digital Smart Technologies for Amateur Radio    
         
    D-STAR System  JARL    
Einführung in das D-STAR-System by ICOM Europe
    Einführung in D-Star by DF4OR    
    D-STAR users.org    
    D-STAR INFO    
    D-STAR by Taunus Relais Group    
    D-STAR  by DC7OS    
         
    D-STAR   HOT-SPOT     DJ0ABR    
    D-Star Informatie door PD0BEL    
         
 
DMR
Digital Mobile Radio    
    DMR (Digital Mobile Radio)  DMR ist ein ETSI Standard für digitalen Mobilfunk   C10  
    DMR Links    
         
    DMR-Repeater DB0IUK A20
 TX 438.3375 MHz RX 430.7375 MHz
   
         
    Standard    
    Audio-Codec    
    Internet-Vernetzung    
    Netzwerke    
         
    https://brandmeister.network    
      http://hose.brandmeister.network -> Live Streaming einzelner Talkgroups    
    BrandMeister Wiki, für DL  Einsteiger-Info    
         
         
 
TETRA
Trans European Trunked RAdio    
         
    TETRA-DMO-Umsetzer DB0MOT Kleiner Feldberg QRG: 430,075 MHz, Simplex  
    HAM-TETRA    
         
         
C4FM FDMA
    YAESU System Fusion    
    `YAESU "The Dawn of Digital Communications in the Amateur Radio World"    
         
         
  FreeDV FreeDV HF Digital Voice for Radio Amateurs DV    Digital Voice  
         
    Codec 2    
         
    QRGs: 7190 kHz, 14 236 kHz    
         
  WinDRM WinDRM - HF Digital Radio Mondiale WinDRM Download  
     HF Digital Voice Programs Once Again Available for Download 2008, ARRL  
         
         
  History SWDV Short Wave Digital Voice SWDV 
Ein OFDM Softwaremodem zur Sprach- und Datenübertragung im Kurzwellen-Bereich für Macs, Win98, WinNT, Win2000 und WinXP über die PC Soundkarte
International Digital Audio Broadcasting Standards: Voice Coding and Amateur Radio Applications, QEX January/February 2003, pp. 49-56

by ARRL, 2003

http://www.arrl.org/arrlletter?issue=2002-12-06
         
  Basics      
         
    Agilent AN 1298
Digital Modulation in Communications Systems -
An Introduction

Application Note
   
    Agilent Technologies
Wireless Test Solutions
Application Note 1313
Testing and Troubleshooting
Digital RF Communications Transmitter Designs

   
         
  DSP      
    UniDSP56    
         
         
  HF Link HFLINK is the international resource for ALE Automatic Link Establishment High Frequency Communications, ...  
         
         
         
 

Digital ATV

   
    D-ATV Digitales Amateurfunkfernsehen in Reutlingen    
         

Updated on 09. November 2017.