Hello friends, Thanks to everyone who participated in last weekend’s exercise to eliminate slant in MFSK images. Many of you did not see any slant to begin with. This usually happens with direct reception. But if reception is through an SDR,… Leer más ›
Hello friends,Sorry about the missing Shortwave Radiogram last Friday at 2030-2100 UTC (Brother Stair was heard on WRMI, instead). That was due to an uploading error on my part.
Hello friends, Last weekend was very difficult for Shortwave Radiogram, between the poor propagation and technical mishaps. Saturday at 1600 UTC, the transmitter in Bulgaria went off the air shortly after Shortwave Radiogram began. But it came back on… Leer más ›
Hello friends,Last week’s 20xPSKR63 was successfully decoded by some listeners, but for the most part the mode showed too many errors for typical shortwave conditions. The MFSK128 had better results, but it produced more errors than the slower MFSK64.
Shortwave Radiogram, 3-6 August 2018
Hello friends,Last weekend’s experiment with 8PSK-125F and 8PSK-250F was generally unsuccessful. This is despite improvements to the encoding and decoding of these 8PSK modes in Fldigi 4.0.17. Most listeners’ reports showed errors in the 8PSK text, while the MFSK 32… Leer más ›
Hello friends, A new version of Fldigi, 4.0.17, is available. Please download it before next weekend (29 June-July 2), because we will be experimenting with the improved 8PSK modem, specifically 8PSK125F and 250F.
Horarios y Frecuencias de Shortwave Radiogram, desde el 8 al 11 deJunio 2018
Hello friends, This email will provide information on the broadcasts for the next two weekends (47 and 48)
Here is the lineup for Shortwave Radiogram, program 22, 18-19 November 2017, all in MFSK32 except where noted: 1:29 Program preview 2:24 2017 Freedom of the Net report* 12:10 What countries fight hardest for the climate?* 21:56 8PSK-500F and 8PSK-1000F… Leer más ›
@Hal_Fi in California used an SDR in Ukraine to receive these images last Saturday. The images include the painting of the Soviet-era Ukrainian dissident listening to his shortwave radio. Hello friends, This weekend, for a change, we will not be… Leer más ›
Hello friends, I produced this weekend’s VOA Radiogram yesterday (Thursday), during the administration of Barack Obama. It will be broadcast during the administration of Donald Trump. The show will include one item about past inaugurations, and the final image will… Leer más ›
Most listeners in Europe were unable to receive VOA Radiogram last weekend Sunday, 7 December, at 1930 UTC, on 15670 kHz. Mid-winter propagation was the cause. The 15670 kHz transmission was received fairly well in North America. And Chris in New Zealand… Leer más ›