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Another update to User Guide.

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git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@8482 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
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Joe Taylor 2018-02-08 19:55:08 +00:00
parent ac01a6289f
commit 0d6d4832aa
1 changed files with 12 additions and 3 deletions
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13
doc/user_guide/en/vhf-features.adoc
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@ -83,7 +83,7 @@ Five different types of Doppler tracking are provided:
and he/she will not be using any Doppler control.
- Select *Own Echo* to enable EME Doppler tracking of your receive
frequency to your own echo frequency. Your Tx frequency will remain fixed.
frequency to your own echo frequency. Your Tx frequency will remain fixed
and is set to the Sked frequency. This mode can be used when announcing
your CQ call on a specific frequency and listening on your own echo
frequency. It can also be used for echo testing with Echo mode.
@ -94,7 +94,16 @@ thing, both stations will have the required Doppler compensation.
Moreover, anyone else using this option will hear both of you
without the need for manual frequency changes.
- Select *On DX Echo* ...
- Select *On Dx Echo* when your QSO partner is not using automated
Doppler tracking, and announces his/her transmit frequency and listening
on their own echo frequency. When clicked, this Doppler method will
set your rig frequency on receive to correct for the mutual Doppler
shift. On transmit, your rig frequency will be set so that your
QSO partner will receive you on the same frequency as their own echo
at the start of the QSO. As the QSO proceeds, your QSO partner will
receive you on this starting frequency so that they do not have to
retune their receiver as the Doppler changes. Sked frequency in this
case is set to that announced by your QSO partner.
- Select *Call DX* after tuning the radio manually to find a station,
with the Doppler mode initally set to *None*. You may be tuning the band