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, FT8JT65A, JT9,  ROS, etc. "Anruffrequenzen"  Dial-Frequenz des TX Trägerfrequenz, LSB, USB, Modulation im Seitenband
  OK, packen wir CW noch dazu!    
       
  Digital Modes Samples by KB9UKD    
  http://www.k8zt.com/digital    
  Digimode - Übersicht, Sound Samples by DL7AWO    
       
       
  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? Ja?
  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
Weak Signal Communication Software
   
       
  WSJT Home Page  by K1JT
WSJT Home Page (sourceforge.io)
       
  --> - WSJT - Browse Files at SourceForge.net    
       
WSJT WSJT    JT65  Weak Signal Communication Software by K1JT WSJT Benutzerhandbuch http://www.pe2pe.com/images/
WSJT_User_600_German.pdf
  ---> IC-9700 und Nutzung WTSJ-X, FT8      25.10.22, mkn    
       
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
 
       
  Installation auf Dell 745,  Datensatz von Laptop übernommen    
     
 


https://www.physics.princeton.edu/pulsar/K1JT/wsjtx-doc/wsjtx-main-2.0.0.html#INSTALL_WIN
https://slproweb.com/download/Win32OpenSSL_Light-1_0_2q.exe
 
  Installation auf Dell 745,  Datensatz von Laptop übernommen    
   
   
     
       
2023 - WSJT Home Page (sourceforge.io)  
       
       
  TRX TS430S    
  SSB USB
 Selektivität

 - 6 dB: 2,4 kHz
 -60 dB: 4,4 KHz
   
       
  max. Ausgangsleistung    
       
       
       
 
wsjt-x-improved
[08.07.2023, mkn]  
       
  - wsjt-x-improved by DG2YCB - Callsign Lookup by QRZ Ham Radio
   
       
       
 
FT8 [01.10.2017, ..., mkn]
 
Gedanken eines FT-8ler's  
  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
oe1sgu_ft8.pdf

 
  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

 144,174 MHz
 432,174 MHz
1296,174 MHz
Bandpläne der Regionen checken
- IARU REGION 1 HF BAND PLAN
- i-aru-r2
- Band Plans IARU Region 3
CQ  in DL, empfohlen

00:15 und 00:45 s Start-Time

WSTJ-X -> TX even/1st nicht anklicken
       
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
  [06.11.2022]    
  - "The FT4 and FT8 Communication Protocols" by Steve Franke, K9AN Bill Somerville, G4WJS Joe Taylor, K1JT
    QEX, July/August 2020. pp. 3-13
 
  - WSJTX main@WSJTX.groups.io     
  - Digitale Betriebsarten im Detail: FT8
   
  - FT8 in Theorie und Praxis by Norbert Autengruber OE4NAU und Andreas Karner OE3ANU, Nov. 2017
   
  - ft8_dk2ft.pdf
   
       
       
       
       
       
       
FT8 Digital Mode Club founded 12.July 2017 by Jo Engelbrecht, OE4VIE and Hannes Grünsteidl, OE1SGU (OE3SGU)
  UltimateAAC   http://www.epc-mc.eu/ - Beantragung von Awards
- Hochladen des eigenen ADIF-Log-Files
 
       
       
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
  - Open Source Soft-Decision Decoder for the JT65 (63,12) Reed-Solomon Code, QEX-2016 by Steven J. Franke, K9AN and Joseph H. Taylor, K1JT    
       
  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

 
       
  01.11.2022    
  Dimension 4 Dimension 4  
  03.11.2016

PC-OS: Windows 10 Prof, 64 Bit









   
    Gewählt: 30 Minuten, 01.11.2022
 
  Select: Use the selected server  
       
       
  Meinberg NTP software    
TimeSynchTool  NetTime
       
       
  time.is   Wie genau ist die Zeit auf dem 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  
       
  ========================================================    
       
 
JTAlert Audio and Visual alerts for WSJT-X & JTDX
   
       
2016 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
   
       
     
       
2023 JTAlert 2.60.4    
       
  - JTAlert requires the .NET 6 Desktop Runtime    
  - JTAlert 2.60.4    
       
       
  - Zugriff zufgelassen
   
  ========================================================    
       
  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
   
       
       
  - JTDX - Funkamateure Dresden-Land (funkamateure-dresden-ov-s06.de)
"Der Versuch einer Anleitung in deutsch oder Keine Scheu vor FT 8" by Matthias, DL3VCO
 Beitrag veröffentlicht:23. Januar 2021
   
       
       
  2023 [07.07.2023, mkn]  
 

jtdx_improved

   
       
  - jtdx_improved by Uwe Risse, DG2YCB    
  -    
     
       
       
       
       
       
       
       
     
       
       
       
       
       
       
       
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    
       


Edited on 14. Juli 2023
.