06.12.2012 11:27

Experimenting with digital text modes on 9450 kHz

For the digitally inclined, more tests of digital text modes this weekend on The Mighty KBC. These will be during the broadcast Sunday at 0000 to 0200 UTC (Saturday 7 to 9 pm Eastern Time in North America) on 9450 kHz. At about 0130 UTC, MT63-1000 will be centered at 1000 Hz, and PSKR125 will be centered at 2200 Hz. At just before 0200, MT63-2000 will be centered at 1500 Hz. Both MT63 modes will use long interleave. (Install both Fldigi and Flmsg from www.w1hkj.com. In Fldigi, go to Configure > Modems > MT-63 > check 64-bit (long) interleave, 8-bit extended characters, and Allow manual tuning. Also, go to Configure > Misc > NBEMS > check Open with flmsg and Open in browser and, below that, indicate where your flmsg.exe file is located. If everything works, a shortwave transmitter in Bulgaria will open a new window of your web browser.)

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