[600MRG] LF: SlowJT9 update (v0.9.12.5)

Roger Graves VE7VV at shaw.ca
Thu Dec 27 17:26:31 EST 2018


Thanks Paul and John for the link.

I will install it and monitor 137 kHz tonite.

Roger

> On Dec 27, 2018, at 2:14 PM, John Langridge <kb5njd at gmail.com> wrote:
> 
> Try this:   http://472khz.org/SlowJT9/
> 
> On 12/27/18, Roger Graves <ve7vv at shaw.ca> wrote:
>> I can not find the download link for the new JT9-5 SlowJT9 software.
>> Can someone send me the link?
>> 
>> Thanks,
>> Roger, VE7VV
>> ve7vv at shaw.ca
>> 
>>> On Dec 27, 2018, at 11:40 AM, k3mf via 600MRG <600mrg at mailman.qth.net>
>>> wrote:
>>> 
>>> I will be testing JT9-5 tonight on 136.000 khz 830 hz audio. Starting 0000
>>> UTC 2nd cycle.
>>> Please send reports to k3mf at aol.com.
>>> 
>>> 73,
>>> Wayde K3MF
>>> 
>>> 
>>> 
>>> Sent from my Sprint Samsung Galaxy S9+.
>>> 
>>> -------- Original message --------
>>> From: N1BUG <paul at n1bug.com>
>>> Date: 12/27/18 1:18 PM (GMT-05:00)
>>> To: rsgb_lf_group at blacksheep.org, rsgb_lf_group at yahoogroups.co.uk,
>>> 600MRG at mailman.qth.net, rsgb-lf-group at groups.io
>>> Subject: Re: [600MRG] LF: SlowJT9 update (v0.9.12.5)
>>> 
>>> UPDATE:
>>> 
>>> (Thanks Rik and also Geoff, G0LUJ)
>>> 
>>> I now have two copies of SlowJT9 running and saving decodes.
>>> 
>>> TRY THIS AT YOUR OWN RISK! It works fine for me.
>>> 
>>> Assuming you have a working copy of 0.9.12.5 already, and that it is
>>> in C:\SlowJT9
>>> 
>>> 1. Create a folder, I called it C:\SlowJT9a
>>> 
>>> 2. Navigate to C:\SlowJT9. Select (Ctrl+A) all files, subfolders,
>>> and subfolder contents, then copy them (Ctrl+C).
>>> 
>>> 3. Navigate to C:\SlowJT9a. Paste (Ctrl+V). You should now have a
>>> full duplicate set of files in this location.
>>> 
>>> 4. Create desktop shortcuts for both SlowJT9 copies if desired.
>>> 
>>> 5. Start one, then start the other. It will probably start up
>>> exactly on top of the running window and will need to be dragged off
>>> to expose the one underneath.
>>> 
>>> 6. Configure modes as desired in each running copy.
>>> 
>>> I now have two instances of SlowJT9 running, one on JT9-2 mode, the
>>> other on JT9-5. Bot are stable and each is saving decodes to its
>>> respective file. The two files containing all decodes are:
>>> 
>>> C:\SlowJT9\extra\decoded.txt
>>> C:\SlowJT9a\extra\decoded.txt
>>> 
>>> I have bad weather coming late tonight through Saturday. I will plan
>>> to do an overnight run beaconing JT9-5 and JT9-2 for comparison
>>> Saturday night and Sunday night, weather permitting. Frequency will
>>> be 136.800. You can set the dial as always to 136.000 USB, all this
>>> should run in parallel with any WSPR or other decoders you normally use.
>>> 
>>> The best way to send reception reports for this test is to email me
>>> your decoded.txt files from both locations. You will need to rename
>>> one of them.
>>> 
>>> 73,
>>> Paul N1BUG
>>> FN55mf
>>> 
>>> 
>>> On 12/27/18 11:08 AM, N1BUG wrote:
>>>> I tried to find some method to run a JT9-2 vs JT9-5 comparison test
>>>> but I did not succeed.
>>>> 
>>>> To do so requires running two instances of SlowJT9 to receive. Two
>>>> can run from the same installation folder but only the first
>>>> instance saves data to C:\SlowJT9\extra\decoded.txt.
>>>> 
>>>> I thought about installing a second copy into a different folder but
>>>> the 0.12.9.4 installer does not offer that option.
>>>> 
>>>> Does anyone have a solution?
>>>> 
>>>> 73,
>>>> Paul N1BUG
>>>> 
>>>> 
>>>> On 12/26/18 3:11 PM, Rik Strobbe wrote:
>>>>> ??Dear all,
>>>>> 
>>>>> 
>>>>> I finally found the time to implement JT9-5 and just uploaded
>>>>> v0.9.12.5.
>>>>> 
>>>>> Be ware that this is a ZIP file that only contains the
>>>>> SlowJT9.exe. In order to use it you need to install version
>>>>> 0.9.12.4 (if not already done) and replace the v0.9.14.4
>>>>> SlowJT9.exe by the one in the ZIP file.
>>>>> 
>>>>> The JT9-5 mode was just briefly tested but seems to decode fine
>>>>> at -33dB.
>>>>> 
>>>>> All reports on JT9-5 tests are welcome, as well as any bug
>>>>> report, remark or suggestion.
>>>>> 
>>>>> 
>>>>> 73, Rik  ON7YD - OR7T
>>> 
>>> --
>>> Paul
>>> N1BUG  2200m-2m        DXCC Honor Roll
>>> FN55mf      ME      Piscataquis County
>>> http://www.n1bug.com
>>> http://www.aurorasentry.com
>>> ______________________________________________________________
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>> 
>> 



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