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git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6105 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
45 lines
1.8 KiB
Plaintext
45 lines
1.8 KiB
Plaintext
=== New in Version 1.6
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For quick reference, here's a short list of features and capabilities
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added to _WSJT-X_ since Version 1.5.0:
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- *WSPR* mode, including coordinated automatic band-hopping and a
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new two-pass decoder that can decode overlapping signals.
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- EME-motivated features including *JT4* (submodes *A-G*), *Echo*
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mode, and automatic *Doppler tracking*. The JT4 decoder is more
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sensitive than that in the latest WSJT, and message averaging is fully
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automated. (Note that submodes *JT65B* and *JT65C* are also present
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in Version 1.6, but the high-sensitivity decoder required for EME with
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JT65 is not yet included.)
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- Tools for accurate *frequency calibration* of your radio, so you can
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be always on-frequency to within about 1 Hz.
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- Mode-specific standard working frequencies accessible from the
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drop-down band selector.
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- A number of corrections to the Hamlib library, fixing balky
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rig-control features. A few unreliable features peculiar to
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particular radios have been removed.
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=== Future releases
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Much work has already been done on Version 1.7 of _WSJT-X_. (Up to
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now this branch has been called v1.6.1.) More than 100 people have
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been building this version for themselves, as development progresses,
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and reporting on their experiences. The next release will likely have
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the following features not present in Version 1.6.0, and perhaps
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others as well:
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- *JTMSK* mode, intended for meteor scatter, ionospheric scatter,
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aircraft scatter, and the like. Unlike the FSK441, ISCAT, and JTMS
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modes present in the older program _WSJT_, *JTMSK* uses forward error
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correction and structured messages identical to those in JT4, JT9, and
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JT65.
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- A significantly improved decoder for JT65, especially advantageous
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when used in crowded HF bands. Starting with Version 1.7, _WSJT-X_
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will no longer use the patented, closed-source Koetter-Vardy
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algorithm.
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