From 467a5c0979a2ddc7652f75e9aac327d3170aa535 Mon Sep 17 00:00:00 2001 From: Joe Taylor Date: Thu, 22 Feb 2018 15:55:07 +0000 Subject: [PATCH] More updates for v1.9.0 User Guide. git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@8525 ab8295b8-cf94-4d9e-aec4-7959e3be5d79 --- doc/user_guide/en/decoder_notes.adoc | 9 +++++---- doc/user_guide/en/new_features.adoc | 2 ++ doc/user_guide/en/vhf-features.adoc | 9 +++++++-- 3 files changed, 14 insertions(+), 6 deletions(-) diff --git a/doc/user_guide/en/decoder_notes.adoc b/doc/user_guide/en/decoder_notes.adoc index 33f4df6ed..b4fb8e8e4 100644 --- a/doc/user_guide/en/decoder_notes.adoc +++ b/doc/user_guide/en/decoder_notes.adoc @@ -1,9 +1,10 @@ === AP Decoding -The _WSJT-X_ decoders for QRA64 and FT8 include optional procedures -that use naturally accumulating information during a minimal QSO. -This _a priori_ (AP) information increases sensitivity of the decoder -by up to 4 dB, at the cost of a slightly higher rate of false decodes. +The _WSJT-X_ decoders for JT65, QRA64, and FT8 include optional +procedures that use naturally accumulating information during a +minimal QSO. This _a priori_ (AP) information increases sensitivity +of the decoder by up to 4 dB, at the cost of a slightly higher rate of +false decodes. For example: when you decide to answer a CQ, you already know your own callsign and that of your potential QSO partner. The software diff --git a/doc/user_guide/en/new_features.adoc b/doc/user_guide/en/new_features.adoc index f0e032517..c947ad827 100644 --- a/doc/user_guide/en/new_features.adoc +++ b/doc/user_guide/en/new_features.adoc @@ -9,6 +9,8 @@ situations - Decoding improvements for JT65 mode, including _a priori_ (AP) decoding when VHF/UHF/Microwave features are enabled +- Optional Auto-Sequencing in JT4, JT9, and JT65 when VHF/UHF/Microwave features are enabled + - Better suppression of low-confidence false decodes generated by AP decoding in FT8 mode diff --git a/doc/user_guide/en/vhf-features.adoc b/doc/user_guide/en/vhf-features.adoc index 3e3faa067..d0a4cd731 100644 --- a/doc/user_guide/en/vhf-features.adoc +++ b/doc/user_guide/en/vhf-features.adoc @@ -8,6 +8,8 @@ signals - *JT9* fast modes, useful for scatter propagation on VHF bands +- *JT65*, widely used for EME on VHF and higher bands + - *QRA64*, a mode for EME using a "`Q-ary Repeat Accumulate`" code, a low-density parity-check (LDPC) code using a 64-character symbol alphabet @@ -24,6 +26,8 @@ propagation - *Doppler tracking*, which becomes increasingly important for EME on bands above 1.2 GHz. +- Optional *Auto-Sequencing* in JT4, JT9, and JT65 as well as FT8 and QRA64. + [[VHF_SETUP]] === VHF Setup @@ -164,8 +168,9 @@ shorthand messages for RO, RRR, and 73. These messages are always enabled for reception; they will be automatically generated for transmission if you check the shorthand message box *Sh*. -Be sure to check *Deep* on the *Decode* menu; you may optionally -include *Enable averaging* and *Deep search*. +*Deep* on the *Decode* menu will be automatically selected. You may +optionally include *Enable averaging*, *Enable Deep search*, and +*Enable AP*. The following screen shot shows three transmissions from a 144 MHz EME QSO using submode JT65B and shorthand messages. Take note of the