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Wednesday, March 13, 2019

Low solar activity disrupting long-haul night-time propagation

 
 
Multi-hop transmission over darkness or partial darkness paths continues to be unreliable, with the 10.7 cm Solar Radio Flux down to 70, and the daily Equivalent Smoothed Sunspot number having fallen to 3.
 
This is a summary of notable frequency occupancies on March 12, 2019 across the time span 0300 to 0400.  Researched from Westerfolds' Park, Templestowe in Melbourne's outer east (Eton E5/2 m  random antenna)
 
Note that the March Equinox is on Wednesday, 20 March 2019 at 2158.
 
The A19 international transmission season starts on April 1, 2019.
 
9510 VATICAN VOA-SMG Somali from 0330
9560 CHINA Xinjiang PBS Urumqi Uyghur
9560 MADAGASCAR NHK-Yamata Swahili from 0330
9570 ALBANIA CRI-Cerrick Chinese
9635 VIETNAM Domestic'
9850 VIETNAM Domestic
11670 CHINA CNR2
11680 N. KOREA KCBS
11700 CHINA CRI-Kashi Hindi
11710 CHINA CRI-Urumqi Russian
11720 CHINA CNR1
11730 CHINA CRI-Kunming Nepali
11740 INDIA Dari
11760 CHINA CNR1
11790 JAPAN NHK-Yamata Japanese
11860 S. ARABIA North Yemeni Radio relay, Arabic
21530 TAIWAN SOH Chinese
21600 PHILS VOA-Tinang Tibetan
21795 PHILS VOA-Tinang Tibetan
 
 
 
 
 
 
 

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