パッケージ: wsjtx (2.3.0+repack-2)

[ ソース: wsjtx  ]

Weak-signal amateur radio communications

WSJT-X implements amateur radio communication protocols or "modes" called FT4, FT8, JT4, JT9, JT65, QRA64, ISCAT, MSK144, and WSPR, as well as one called Echo for detecting and measuring your own radio signals reflected from the Moon. These modes were all designed for making reliable, confirmed QSOs under extreme weak-signal conditions.

JT4, JT9, JT65, and QRA64 use nearly identical message structure and source encoding (the efficient compression of standard messages used for minimal QSOs). They use timed 60-second T/R sequences synchronized with UTC. JT65 and QRA64 were designed for EME ("moonbounce") on the VHF/UHF bands; JT65 has also proved popular and effective for worldwide QRP communication at HF. JT9 is optimized for the LF, MF, and HF bands. It is about 2 dB more sensitive than JT65 while using less than 10% of the bandwidth. With either JT9 or JT65, world-wide QSOs are possible with power levels of a few watts and compromise antennas. JT4 and QRA64 are optimized for EME on the VHF and higher bands, and especially the microwave bands from 2.3 to 24 GHz.

FT4 and FT8 are operationally similar but use T/R cycles only 7.5 and 15 s long, respectively. MSK144 is designed for Meteor Scatter on the VHF bands. These modes offer enhanced message formats with support for nonstandard callsigns and some popular contests.

WSPR mode implements a protocol designed for probing potential propagation paths with low-power transmissions. WSPR is fully implemented within WSJT-X, including programmable "band-hopping".

タグ: インタフェースツールキット: Qt

その他の wsjtx 関連パッケージ

• dep: hamradio-files

  Ham radio call sign and prefix lists

• dep: libboost-filesystem1.74.0 (>= 1.74.0)

  C++ でのファイルシステム操作 (ポータブルなパス、ディレクトリの列挙など)

• dep: libboost-log1.74.0 (>= 1.74.0)

  C++ 用ロギングライブラリ

• dep: libboost-thread1.74.0 (>= 1.74.0)

  portable C++ multi-threading

• dep: libc6 (>= 2.30)

  GNU C ライブラリ: 共有ライブラリ
  以下のパッケージによって提供される仮想パッケージでもあります: libc6-udeb

• dep: libfftw3-single3 (>= 3.3.5)

  高速フーリエ変換計算ライブラリ - 単精度

• dep: libgcc-s1 (>= 4.0)

  GCC 共有ライブラリ

• dep: libgfortran5 (>= 10)

  GNU Fortran アプリケーション用ランタイムライブラリ

• dep: libgomp1 (>= 4.9)

  GCC OpenMP (GOMP) サポートライブラリ

• dep: libhamlib-utils

  Utilities to support the hamlib radio control library

• dep: libhamlib4

  Run-time library to control radio transceivers and receivers

• dep: libqcustomplot2.0 (>= 2.0.1+dfsg1)

  Qt C++ widget for plotting

• dep: libqt5core5a (>= 5.15.1)

  Qt 5 コアモジュール

• dep: libqt5gui5 (>= 5.14.1)

  Qt 5 GUI モジュール

  または libqt5gui5-gles (>= 5.14.1)

  Qt 5 GUI module — OpenGL ES variant

• dep: libqt5multimedia5 (>= 5.6.0~beta)

  Qt 5 Multimedia module

• dep: libqt5multimedia5-plugins

  Qt 5 Multimedia module plugins

• dep: libqt5network5 (>= 5.15.1)

  Qt 5 ネットワークモジュール

• dep: libqt5serialport5 (>= 5.6.0)

  Qt 5 serial port support

• dep: libqt5sql5 (>= 5.10.0)

  Qt 5 SQL モジュール

• dep: libqt5sql5-sqlite

  Qt 5 SQLite 3 database driver

• dep: libqt5widgets5 (>= 5.15.1)

  Qt 5 ウィジェットモジュール

• dep: libstdc++6 (>= 10.2)

  GNU 標準 C++ ライブラリ v3

• dep: wsjtx-data (= 2.3.0+repack-2)

  Weak-signal amateur radio communications (data files)

• rec: wsjtx-doc

  Documentation and examples for the WSJT-X package

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