Package wsjtx: Information
Danger alert: Package removed from sisyphus repository
Removed in the task: #335777
Package removed: Anton Midyukov
Deletion date: Dec. 5, 2023
Message: lost_interest
Package removed: Anton Midyukov
Deletion date: Dec. 5, 2023
Message: lost_interest
Source package: wsjtx
Version: 2.5.4-alt1
Build time: Aug 19, 2023, 12:44 AM in the task #327419
Category: Engineering
Report package bugLicense: GPL-3.0
Summary: WSJT-X implements communication protocols or "modes" called JT4, JT9, JT65, and WSPR
Description:
WSJT-X implements communication protocols or "modes" called JT4, JT9, JT65, and WSPR, as well as one called Echo for detecting and measuring your radio signals reflected from the Moon. The JTxx modes were all designed for making reliable, confirmed QSOs under extreme weak-signal conditions. They use nearly identical message structure and "source encoding," the efficient compression of standard messages. JT65 was designed for EME ("moonbounce") on the VHF/UHF bands, and has also proved very popular and effective for worldwide QRP communication at HF. In contrast, JT9 is optimized for the LF, MF, and HF bands. JT9 is about 2 dB more sensitive than JT65 while using less than 10 procent of the bandwidth. With either JT9 or JT65, world-wide QSOs are possible with power levels of a few watts and compromise antennas. JT4 is particularly optimized for EME on the microwave bands from 2.3 to 24 GHz. Finally, as described more fully on its own page, WSPR mode implements a protocol designed for probing potential propagation paths with low-power transmissions. WSPR has now been fully implemented within WSJT-X, including automatic band-hopping, so all modes are available in a single program.
List of rpms provided by this srpm:
wsjtx (x86_64, ppc64le, i586, armh, aarch64)
wsjtx-debuginfo (x86_64, ppc64le, i586, armh, aarch64)
wsjtx (x86_64, ppc64le, i586, armh, aarch64)
wsjtx-debuginfo (x86_64, ppc64le, i586, armh, aarch64)
Maintainer: Anton Midyukov
Last changed
March 12, 2022 Anton Midyukov 2.5.4-alt1
- new version (2.5.4) with rpmgs script (Closes: 42108) - cleanup spec - drop old patches - obsoletes data subpackage
Aug. 28, 2021 Anton Midyukov 2.2.2-alt2
- disable LTO compiler flag
Aug. 16, 2020 Anton Midyukov 2.2.2-alt1
- new version (2.2.2) with rpmgs script