It is likely that decoding errors will be seen as the modes increase in This weekend’s program (program 104) will transmit the same 724-word news story about social media in Africa in five different modes,Įach increasing in speed, until MFSK32 resumes to close the show …Ģ7:33 MFSK32: Bonus image of solar eclipse The rigors of shortwave, despite their fast speed.įldigi 3.22.06 also restores the ability to display UTF-8 characters,Īlthough this weekend’s program contains no non-Latin characters or The FEC built into 8PSK125F and 8PSK250F might help these modes survive
If you have an Android tablet or phone, a new beta release (B0.5.0) of AndFlmsg is now available at. You might not hear these transmissions, or even see a trace of the digital modes on your waterfall, but you might still successfully decode the text. WRMI, Radio Miami International, 9955 kHz, will transmit IDs in digital modes again this weekend. The Saturday transmission of The Mighty KBC on 6095 kHz is discontinued. This is part of the expanded KBC transmission UTC Sundays at 0000-0300 UTC on 7375 kHz. The Mighty KBC will transmit a minute of MFSK64 Sunday at 0130 UTC (Saturday at 9:30 pm EDT) on 7375 kHz (via Germany). Murrow transmitting station in North Carolina. Please send reception reports to Radiogram transmission scheduleĪll via the Edward R.
Here is the lineup for VOA Radiogram, program 105, 4-5 April 2015, all in MFSK32 except where indicated …Ģ:46 Russia Denies License to Tatar-Language TV*Ĩ:53 8PSK125F: Tatar-language TV channels off airġ0:03 8PSK125F (with pilot tone): Same storyġ1:08 MFSK32 resumes: Cyberattack targets GitHub*ġ6:39 Google and Chinese website certificates*Ģ1:18 Cuba will increase Internet access* A finer resolution of the mode center frequency can be made using the optional pilot carrier,” according to the Fldigi Users Manual. “The RsID signal will both determine the mode and the mode center frequency (to the nearest 2.6 Hz). You do not need to make any adjustments to detect the pilot tone, other than to have the Fldigi RxID on (green).
This will actually be two transmissions, one without the pilot tone, and one with the pilot tone. This weekend we will do one more test of 8PSK125F. However, Richard in New Brunswick and I, using a receiver in Nova Scotia, had 100% copy of all the modes, including 8PSKR250F at 635 wpm! This mode might be useful for high-speed data transmission, including formatted web pages, over distances of 1500 km or less, especially when propagation is stable. In general, the 8PSK FEC modes did not perform as well as well as the MFSK modes.
Last week’s test of the 8PSK FEC modes was interesting.
The Saturday 0930-1000 broadcast of VOA Radiogram returns to 5745 kHz as of this weekend (4 April).