On June 12, 1926, the Japan Amateur Radio League (JARL) was founded by 37 pioneering members, and a historic message was transmitted to the world:
“We have the honour of informing that we amateurs in Japan have organized …
Category: Events
HAM Fair 2025
“Take off to the World of Amateur Radio at Ariake“
Dates: August 23rd (Sat) and 24th (Sun), 2025
Admission Fee: 2,000Yen, JARL Members/Disabled Fee (show membership card or disability certificate): 1,000Yen
Free admission for Youth below 22 …
Topic: EMR Introduction “What is Radio Noise?”
Speaker: Dr. Choi Yong-Seok HL3OB, IARU-R3 EMC/EMR Coordinator
1. What is Radio Noise?
2. Singal to Noise Ratio
3. Noise Temperature
4. Amateur Radio Rig
5. Types of Noise
6. …
We are delighted to announce that the Radio Society of Sri Lanka (RSSL) will be hosting SEANET 2024 from 19–22 September 2024 at the Amagi Aria Hotel, Negombo. This event promises to be a remarkable gathering of amateur radio enthusiasts …
In commemoration of His Majesty King Maha Vajiralongkorn’s 72nd birthday, a special event callsign “HS72KING” has been designated to celebrate this auspicious occasion. This callsign will be active as part of the grand royal ceremony to honor His …



