๐ ๐ผ๐ป๐๐ต๐น๐ ๐บ๐ฒ๐ฎ๐ป ๐๐ผ๐๐ฎ๐น ๐๐๐ป๐๐ฝ๐ผ๐ ๐ป๐๐บ๐ฏ๐ฒ๐ฟ,
๐๐ฒ๐ฐ. ๐ฎ๐ฌ๐ฎ๐ฏ: ๐ญ๐ญ๐ฐ.๐ฎ*
A '*' symbol indicates that the monthly value is still provisional and is subject to a possible revision
Source: WDC-SILSO, Royal Observatory of Belgium, Brussels
๐ฎ๐ณ-๐ฑ๐ฎ๐ ๐ฆ๐ฝ๐ฎ๐ฐ๐ฒ ๐ช๐ฒ๐ฎ๐๐ต๐ฒ๐ฟ ๐ข๐๐๐น๐ผ๐ผ๐ธ ๐ง๐ฎ๐ฏ๐น๐ฒ
Issued: 2024 Jan 08 0221 UTC
Prepared by the US Dept. of Commerce, NOAA, Space Weather Prediction Center
๐ฃ๐๐๐๐ฆ๐จ๐ฅ๐๐ฆ ๐ข๐ ๐ง๐๐ ๐๐๐ฃ๐๐ก๐๐ฆ๐ ๐ช๐๐ก๐ง๐๐ฅ
HIGHLIGHTING Japan
#177
FEBRUARY 2023
๐ฅ๐ฒ๐น๐ฒ๐ฎ๐๐ฒ ๐๐ฎ๐ป๐ฑ๐ถ๐ฑ๐ฎ๐๐ฒ ๐ช๐ฆ๐๐ง-๐ซ ๐ฎ.๐ฒ.๐ฌ-๐ฟ๐ฐ๐ฐ
We are pleased to announce that Release Candidate WSJT-X 2.6.0-rc4 is ready for download by beta testers.
Release Notes:
Download:
Source:
Release Candidate ๐ช๐ฆ๐๐ง-๐ซ ๐ฎ.๐ณ.๐ฌ-๐ฟ๐ฐ๐ฐ is ready for download and use by beta testers.
WSJT-X 2.7.0-rc4 includes new features.
Release Notes:
Direct links to installation packages:
Source:
๐ช๐ฆ๐๐ง-๐ซ ๐ฎ.๐ฑ.๐ฌ ๐๐ ๐ฅ๐ฒ๐น๐ฒ๐ฎ๐๐ฒ
We are pleased to announce the General Availability (GA) release of WSJT-X version 2.5.0.
Release Notes:
Installation packages:
Source:
๐ฅ๐ฒ๐น๐ฒ๐ฎ๐๐ฒ ๐๐ฎ๐ป๐ฑ๐ถ๐ฑ๐ฎ๐๐ฒ ๐ช๐ฆ๐๐ง-๐ซ ๐ฎ.๐ฒ.๐ฌ-๐ฟ๐ฐ๐ฑ
We are pleased to announce that Release Candidate WSJT-X 2.6.0-rc5 is ready for download by beta testers.
Release Notes:
Download:
Source:
๐ฎ๐ณ-๐ฑ๐ฎ๐ ๐ฆ๐ฝ๐ฎ๐ฐ๐ฒ ๐ช๐ฒ๐ฎ๐๐ต๐ฒ๐ฟ ๐ข๐๐๐น๐ผ๐ผ๐ธ ๐ง๐ฎ๐ฏ๐น๐ฒ
Issued: 2024 Apr 29 0236 UTC
Prepared by the US Dept. of Commerce, NOAA, Space Weather Prediction Center
๐ฎ๐ณ-๐ฑ๐ฎ๐ ๐ฆ๐ฝ๐ฎ๐ฐ๐ฒ ๐ช๐ฒ๐ฎ๐๐ต๐ฒ๐ฟ ๐ข๐๐๐น๐ผ๐ผ๐ธ ๐ง๐ฎ๐ฏ๐น๐ฒ
Issued: 2024 May 06 0628 UTC
Prepared by the US Dept. of Commerce, NOAA, Space Weather Prediction Center
๐ฆ๐๐ค ๐๐ผ ๐๐ถ๐ฟ ๐ผ๐ป ๐๐ต๐ฟ๐ถ๐๐๐บ๐ฎ๐ ๐๐๐ฒ ๐ ๐ผ๐ฟ๐ป๐ถ๐ป๐ด
On Dec.24 2022, SAQ Grimeton is scheduled to be on the air, to send out the traditional Christmas message to the whole world,using the 200kW Alexanderson alternator from 1924, on 17.2 kHz CW
๐ฎ๐ณ-๐ฑ๐ฎ๐ ๐ฆ๐ฝ๐ฎ๐ฐ๐ฒ ๐ช๐ฒ๐ฎ๐๐ต๐ฒ๐ฟ ๐ข๐๐๐น๐ผ๐ผ๐ธ ๐ง๐ฎ๐ฏ๐น๐ฒ
Issued: 2024 Mar 25 0644 UTC
Prepared by the US Dept. of Commerce, NOAA, Space Weather Prediction Center
๐ ๐ผ๐ป๐๐ต๐น๐ ๐บ๐ฒ๐ฎ๐ป ๐๐ผ๐๐ฎ๐น ๐๐๐ป๐๐ฝ๐ผ๐ ๐ป๐๐บ๐ฏ๐ฒ๐ฟ,
๐ ๐ฎ๐ฟ. ๐ฎ๐ฌ๐ฎ๐ฐ: ๐ญ๐ฌ๐ฐ.๐ต*
A '*' symbol indicates that the monthly value is still provisional and is subject to a possible revision
Source: WDC-SILSO, Royal Observatory of Belgium, Brussels
๐ฎ๐ณ-๐ฑ๐ฎ๐ ๐ฆ๐ฝ๐ฎ๐ฐ๐ฒ ๐ช๐ฒ๐ฎ๐๐ต๐ฒ๐ฟ ๐ข๐๐๐น๐ผ๐ผ๐ธ ๐ง๐ฎ๐ฏ๐น๐ฒ
Issued: 2024 Feb 19 0216 UTC
Prepared by the US Dept. of Commerce, NOAA, Space Weather Prediction Center
๐ช๐ฆ๐๐ง-๐ซ ๐ฎ.๐ฑ.๐ฎ ๐๐ ๐ฅ๐ฒ๐น๐ฒ๐ฎ๐๐ฒ
We are pleased to announce the General Availability (GA) release of WSJT-X version 2.5.2. This is mostly a bug-fix release.
Links to WSJT-X 2.5.2 installation packages :
Source:
๐ ๐ผ๐ป๐๐ต๐น๐ ๐บ๐ฒ๐ฎ๐ป ๐๐ผ๐๐ฎ๐น ๐๐๐ป๐๐ฝ๐ผ๐ ๐ป๐๐บ๐ฏ๐ฒ๐ฟ,
๐๐ฝ๐ฟ. ๐ฎ๐ฌ๐ฎ๐ฐ: ๐ญ๐ฏ๐ฒ.๐ฑ*
A '*' symbol indicates that the monthly value is still provisional and is subject to a possible revision
Source: WDC-SILSO, Royal Observatory of Belgium, Brussels
SAQ celebrates 100 years on Alexanderson Day 2024
The unique Alexanderson alternator from 1924, with the call sign SAQ, is scheduled for two transmissions over the antenna on VLF 17.2 kHz CW.
Transmission schedule:
Sunday, June 30th.
09:00 UTC
12:00 UTC
๐ฎ๐ณ-๐ฑ๐ฎ๐ ๐ฆ๐ฝ๐ฎ๐ฐ๐ฒ ๐ช๐ฒ๐ฎ๐๐ต๐ฒ๐ฟ ๐ข๐๐๐น๐ผ๐ผ๐ธ ๐ง๐ฎ๐ฏ๐น๐ฒ
Issued: 2022 Dec 19 0152 UTC
Prepared by the US Dept. of Commerce, NOAA, Space Weather Prediction Center
Code of Federal Regulations (Annual Edition)
Title 47 - Telecommunication October 1, 2023
PART 2โFREQUENCY ALLOCATIONS AND RADIO TREATY MATTERS; GENERAL RULES AND REGULATIONS
๐ช๐ฆ๐๐ง-๐ซ ๐ฎ.๐ฑ.๐ฐ ๐๐ ๐ฅ๐ฒ๐น๐ฒ๐ฎ๐๐ฒ
Links to WSJT-X 2.5.4 installation packages for Windows and Linux are available here:
Source:
SAQ Grimeton Transmission on July 5th, 2020.
The annual transmission on Alexanderson Day with the Alexanderson Alternator on VLF 17.2 kHz with the call sign SAQ will take place Sunday, July 5th, 2020.
๐ฎ๐ณ-๐ฑ๐ฎ๐ ๐ฆ๐ฝ๐ฎ๐ฐ๐ฒ ๐ช๐ฒ๐ฎ๐๐ต๐ฒ๐ฟ ๐ข๐๐๐น๐ผ๐ผ๐ธ ๐ง๐ฎ๐ฏ๐น๐ฒ
Issued: 2024 Apr 08 0055 UTC
Prepared by the US Dept. of Commerce, NOAA, Space Weather Prediction Center
๐ฎ๐ณ-๐ฑ๐ฎ๐ ๐ฆ๐ฝ๐ฎ๐ฐ๐ฒ ๐ช๐ฒ๐ฎ๐๐ต๐ฒ๐ฟ ๐ข๐๐๐น๐ผ๐ผ๐ธ ๐ง๐ฎ๐ฏ๐น๐ฒ
Issued: 2024 May 13 1020 UTC
Prepared by the US Dept. of Commerce, NOAA, Space Weather Prediction Center
Received DL7NN on 472kHz/630m WSPR! This is my first EU on 630m.
472kHz WSPR ใง DL7NN ใๅไฟกใงใใพใใ๏ผใ472๏ฝHzใงๅใใฆใฎใจใผใญใใใงใใ๏ผ
๐ฎ๐ณ-๐ฑ๐ฎ๐ ๐ฆ๐ฝ๐ฎ๐ฐ๐ฒ ๐ช๐ฒ๐ฎ๐๐ต๐ฒ๐ฟ ๐ข๐๐๐น๐ผ๐ผ๐ธ ๐ง๐ฎ๐ฏ๐น๐ฒ
Issued: 2024 Apr 15 0159 UTC
Prepared by the US Dept. of Commerce, NOAA, Space Weather Prediction Center
๐๐ฆ๐ฆ ๐ฆ๐ฆ๐ง๐ฉ ๐๐๐ด ๐ฒ-๐ณ ๐ญ๐ฐ๐ฑ.๐ด๐ฌ๐ฌ ๐ ๐๐ ๐๐
Russian cosmonauts on the International Space Station (ISS) are planning to transmit Slow Scan TV images on 145.800 MHz FM using the SSTV mode PD-120.
๐ฎ๐ณ-๐ฑ๐ฎ๐ ๐ฆ๐ฝ๐ฎ๐ฐ๐ฒ ๐ช๐ฒ๐ฎ๐๐ต๐ฒ๐ฟ ๐ข๐๐๐น๐ผ๐ผ๐ธ ๐ง๐ฎ๐ฏ๐น๐ฒ
Issued: 2024 Mar 18 0617 UTC
Prepared by the US Dept. of Commerce, NOAA, Space Weather Prediction Center