Amateur Radio Activities for Weak signal ex.WSJT,WSPR


Copyright (C) 2002-2022 Rick Logical Lab. Inc. All rights reserved.


  1. Connection between an Ubuntu Computer and TS-590VG using USB for WSJT-X [Ubuntu計算機と無線機Kenwood TS-590VGとをUSB接続し,計算機応用系WSJT-Xと連動(備忘録)] Revised 16 November 2022
  2. Connection between an Ubuntu Computer and FT-991 without TRV using USB for WSJT-X [Ubuntu計算機と無線機Yaesu FT-991(トランスバータなし)とをUSB接続し,計算機応用系WSJT-X(FT8モード)との連動(備忘録)] Revised 16 November 2022
  3. Connection between a Computer and FT-991A using USB for WSJT-X [計算機と無線機Yaesu FT-991AとをUSB接続し,計算機応用系WSJT-Xと連動(備忘録)] Revised 12 September 2022
  4. Connection between a Computer and FT-991A using USB for JTDX [計算機と無線機Yaesu FT-991AとをUSB接続し,計算機応用系JTDXと連動(備忘録)] Revised 12 September 2022
  5. Tablet PC for Amateur Radio (アマチュア無線へのタブレットPCの応用例, XMLfile) Revised 17 January 2017
  6. GPS Clock Correction in a Computer (GPSによる計算機時刻の校正, XMLfile) Revised 11 July 2017
  7. Study on Quick GL Change in WSPRnet (WSPRnetへのGL変更の実験, XMLfile) Revised 14 November 2016
  8. Connection of SCU17 to FT-897D for QRS (QRS向けSCU-17とFT-897Dとの接続実験, XMLfile) Revised 29 June 2017
  9. Connection of SCU17 to FT-897D for WSJTX (WSJTX向けSCU-17とFT-897Dとの接続実験, XMLfile) Revised 04 June 2020
  10. OPERA Coding Test [OPERA符号化試験プログラムの開発,XMLfile] Revised 28 November 2015
  11. OPERA Decode Test [OPERA復号化試験プログラムの開発,XMLfile] Revised 30 November 2015
  12. WSPRnet Experiments [WSPRnet(微弱信号伝播報告者網)への実験参加,XMLfile] Revised 11 May 2015
  13. A Study of Reed-Solomon code in JT65 of WSJT (WSJTのJT65モードのリード・ソロモン符号の実験,XMLfile)Revised 11 March 2009
  14. Back to Amateur Radio Activities by RLL(RLLのアマチュア無線活動に戻る)
Please select one of the aboves.(上の中から,いずれかをお選びください。)

ご注意:WEB閲覧系のMicrosoft Edgeは状況によって再読込みボタン又はF5キーを押してもデータ更新しないことがあります。 その場合,手元の計算機中に保存されたデータを消去(クリヤ)してから再読みすると新しいデータを表示します。
また,XML文書を正常に割付けしないで空白/改行のないベタ書きと して誤表示するときも再読込みによって復帰することがあります[2018/06/12現在]。
一方,Internet Explorer 11は,再読み込みボタンをワンクリックだけで再読込みとXML割付け処理とが正常に行います。   
NOTE :1.Microsoft Internet Explorer 6.0(or upper),NetScape 6(or upper), Mozilla 1.4 or Firebird is recommended to represent the XML files.
But Mozilla Firefox under ubuntu 7.10 can not represent these XML files with error.(as of 2009-2-14)
The above problem on Firefox was resolved by ISP to improve the data type for XML files as "application/xml".(as of 2009-2-17)
NOTE 2.If you need the additional XML Data Type Definition file and Stylesheet file, please load the DTD file then rename to "minutes-dtd.dtd", and load the Stylesheet file then rename to "minutes-xslt.xslt " under the same directory with one of the above XML files.
NOTE 3.Two byte encoding methods for Japanese character have been used such historical Shift-JIS (2 byte/character) in early Japanese text and UTF-8 (3 byte/character) in newly edited text in this Web site.
Internet Explorer 9 or equivarent version is recommended to represent Japanese text.