kopia lustrzana https://github.com/jamescoxon/dl-fldigi
203 wiersze
6.9 KiB
Plaintext
203 wiersze
6.9 KiB
Plaintext
/**
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\page miscellaneous_configuration_page Miscellaneous Configuration
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\tableofcontents
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<br>
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\section subsec_sweet_spot Sweet spot
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<br>
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\image html config-misc-sweet.png "Misc Sweet Spot Config"
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\image latex config-misc-sweet.png "Misc Sweet Spot Config" width=5.0in
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<br>
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The sweet spot is the audio frequency at which your transceiver
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provides the best filtering for a particular signal type. You can
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specify the value of the sweet spot for CW, RTTY and all others.
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You can also elect to have the audio cursor placed at the sweet
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spot when changing modes. The sweet spot is used for the
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\ref operating_controls_page "QSY function".
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The K3 A1A lower sideband can be selected for any transceiver that only
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provides LSB in the CW mode.
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<br>
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\section subsec_callsig_spotting Callsign spotting
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<br>
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\image html config-misc-spotting.png "Callsign spotting"
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\image latex config-misc-spotting.png "Callsign spotting" width=5.0in
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<br>
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Fldigi allows you to automatically participate in a spotting network
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maintained by Philip Gladstone. You can see what the web based reporter
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looks like by visiting this web site: http://pskreporter.info/pskmap?W1HKJ
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or by simply selecting the menu item "Help / Reception reports...".
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<br>
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Fldigi will continuously scan for spotted callsigns in the decoded text and
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send reports in the background if you check the "Automat..." option.
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<br>
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Reports will also (or only) be sent when you log the QSO into the logbook.
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<br>
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If you have rig control enabled the reported rig frequency will also be
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sent to the spotting network. Do not change the Host and Port
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numbers unless these are changed by Philip.
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<br>
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You need to press the Initialize to begin reporting spot information.
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You will receive a warning message if you did not enter your antenna
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information on the Operator tab.
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<br>
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If your CPU performance is marginal you can disable spotting when no
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signal browser is visible.
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<br>
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\section subsec_cpu_performance CPU performance
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<br>
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\image html config-misc-cpu.png "Misc CPU"
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\image latex config-misc-cpu.png "Misc CPU" width=5.0in
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<br>
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When fldigi is executed for the first time it does some tests to determine
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the performance factor for your central processor unit. If it
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determines that the cpu is below a critical speed it tries to
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compensate by modifying some of its timing and algorithms. If you
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are using a "slow" cpu the "Slow cpu" check box will be enabled.
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You can also manually check this box if you find that fldigi is
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not performing well on some of the more esoteric modes such as PSK250,
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MFSK32, etc.
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<br>
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\section subsec_text_io Text i/o
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<br>
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\image html config-misc-textio.png "Misc Text I/O"
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\image latex config-misc-textio.png "Misc Text I/O" width=5.0in
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<br>
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Fldigi can perform automatic capture of the Rx text stream. The simplest
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is to simply capture all incoming text to a file. Select this
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from the lower of the two frames. The Rx file is named
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"textout.txt" and is written to the directory as shown above. The
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file can be used to review an execution session, or it can be accessed
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by an external program. For example it could be parsed to provide
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a text to speech conversion.
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<br>
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\section subsec_nbems_flxxx_interface NBEMS (flmsg / flwrap) interface
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<br>
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\image html config-misc-nbems.png "Config Misc NBEMS"
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\image latex config-misc-nbems.png "Config Misc NBEMS" width=5.0in
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<br>
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The NBEMS suite of programs, fldigi, flarq, flwrap and flmsg provide the
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emergency operator with a set of tools to assist in the transfer of data files
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over HF and VHF radio.Additional information on flarq is available here:
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<br>
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<ul>
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<li><a href="http://www.w1hkj.com/FlarqHelpFiles/flarq.html">flarq help system</a>.</li>
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<li><a href="http://www.w1hkj.com/Flwrap/index.html">wrap help system</a>.</li>
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<li><a href="http://www.w1hkj.com/flmsg-help/index.html">flmsg help system</a></li>
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</ul>
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The reception of a flwrap and flmsg files can be automated by selecting
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the "Enable detection & extraction" option. The wrap program
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can then be used to test for validity and data extraction at some later
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time. fldigi can recognize flmsg data files and automatically
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open the flmsg program with the newly received data stream. It
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can also transfer the data stream to flmsg and instruct flmsg to save
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the data file, unwrap and decode it, display the data in a fully
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formatted html page and then exit. Pressing "Locate flmsg"
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performs differently on the different OS that are supported.
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<br>
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<ul>
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<li>Linux - a file finder is opened to the /usr/local/bin/
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folder. Select the flmsg executable and the entry box is
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correctly populated</li>
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<li>Windows - a file finder is opened to the "C:\Program Files\"
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folder. Drill down to the most current flmsg folder and then
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select the flmsg.exe file. The entry box will be correctly
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populated.</li>
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<li>OS X - a file browser is opened to the "Applications"
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folder. Locate the flmsg icon, and right click on it.
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Select "Show Package Contents". Double click "Contents".
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Double click on "MacOS". You will be viewing an icon labeled
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"flmsg". Drag and drop the icon on to the "flmsg:" entry box and
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the the value will be correctly entered.</li>
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</ul>
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\section subsec_dtmf_decoding DTMF decoding
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<br>
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\image html config-misc-dtmf.png "Misc DTMF Decoding"
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\image latex config-misc-dtmf.png "Misc DTMF Decoding" width=5.0in
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<br>
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Fldigi can encode and decode DTMF tone sequences. Enable this check box
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to display the decoded tone sequence in the Rx panel. DTMF encoding is
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accomplished by a \ref macros_sub_page "MACRO" tag.<br>
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<br>
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\section subsec_wx_rss_xml WX rss-xml queries
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<br>
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\image html config-WX.png "Misc WX"
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\image latex config-WX.png "Misc WX" width=5.0in
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<br>
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Fldigi provides an automated query of a specified RSS-XML feed to obtain and
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format weather data. The report is added to the transmit text stream
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using the appropriate \ref macros_sub_page "MACRO" tag. The report
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for the above configuration is:
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<br>
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\verbatim
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Huntsville, Madison County Executive Airport, AL, United States (KMDQ) 34-51-41N 086-33-26W
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Cond: overcast
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Wind: 210 at 12 mph 19 kph
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Temp: 62 F 17 C
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Baro: 30.04 in Hg 1017 mbar
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\endverbatim
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The full report option creates this report:
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\verbatim
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Huntsville, Madison County Executive Airport, AL, United States (KMDQ) 34-51-41N 086-33-26W
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Feb 29, 2012 - 07:15 AM EST / 2012.02.29 1215 UTC
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Wind: from the SSW (210 degrees) at 12 MPH (10 KT) gusting to 17 MPH (15 KT):0
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Visibility: 10 mile(s):0
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Sky conditions: overcast
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Temperature: 62 F (17 C)
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Dew Point: 60 F (16 C)
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Relative Humidity: 93%
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Pressure (altimeter): 30.04 in. Hg (1017 hPa)
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\endverbatim
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<br>
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The "Search on web" button will open your browser toGreg Thompson's
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<a href="http://weather.rap.ucar.edu/surface/stations.txt">global listing</a>
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of METAR station.
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<br>
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RSS feeds for world wide airports can be searched here
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<a href="http://www.airrouting.com/content/AirportLocatorForm.aspx">
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http://www.airrouting.com/content/AirportLocatorForm.aspx</a>.
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<br>
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\ref miscellaneous_configuration_page "Return to Top of Page"
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<br>
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\ref main_page "Return to Main Page"
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*/
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