wsjtx
WSJT-X implements JT9, a new mode designed especially for the LF, MF, and HF bands, as well as the popular mode JT65. Both modes were designed for making reliable, confirmed QSOs under extreme weak-signal conditions. They use nearly identical message structure and source encoding. JT65 was designed for EME (“moonbounce”) on the VHF/UHF bands and has also proved very effective for worldwide QRP communication at HF; in contrast, JT9 is optimized for HF and lower frequencies. JT9 is about 2 dB more sensitive than JT65A while using less than 10% of the bandwidth. With either mode, world-wide QSOs are possible with power levels of a few watts and compromise antennas. A 2 kHz slice of spectrum is essentially full when occupied by ten JT65 signals. As many as 100 JT9 signals can fit into the same space, without overlap.
- Links to hamradio / wsjtx
- Has a link diff
- Download package
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Checkout Package
osc -A https://api.opensuse.org checkout home:kolbma:sdr/wsjtx && cd $_
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Source Files (show unmerged sources)
Filename | Size | Changed |
---|---|---|
wsjtx-2.6.1.tar.xz | 0019401424 18.5 MB | |
wsjtx-no-rigctlcom.patch | 0000000672 672 Bytes | |
wsjtx.changes | 0000031381 30.6 KB | |
wsjtx.rpmlintrc | 0000000046 46 Bytes | |
wsjtx.spec | 0000003193 3.12 KB |
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