Category: Events

Antenna Workshop on April 26 at 4S7JL’s QTH in Korathota! Participants built their own 2m VHF antennas, experimented with LoRa APRS, and programmed radios with CHIRP. More than the tools—it was the people who made it special.

We have two exciting events on Saturday, 26 April 2025, and we need your registrations urgently: 1. RSSL Antenna Workshop Date & Time: 26 April 2025 | 09:00 – 15:00 Venue: 4S7JL QTH, Korathota : View on Map Fee: LKR 2,500 per person (includes materials, lunch, tea & refreshments) Seats: Limited – First come, first served (RSSL Members only) Key Highlights: Build, analyze…

The 71st Annual General Meeting (AGM) of the Radio Society of Sri Lanka (RSSL) was successfully held on Sunday, 30th March 2025, at the Otter Aquatic Club, Colombo 7. The AGM concluded at 12:30 p.m., followed by a fellowship lunch where members enjoyed valuable eyeball QSO time. The photos will tell the rest of the…

RSSL Explores the Skies: A Behind-the-Scenes Journey at Sri Lankan Airlines The Radio Society of Sri Lanka (RSSL) celebrated a milestone today as 25 of its members embarked on an exclusive field visit to Sri Lankan Airlines’ state-of-the-art facilities. This immersive experience, coordinated in collaboration with the airline’s dedicated team, offered a rare glimpse into…

71st Annual General Meeting of RSSL is scheduled for Sunday, 30th March 2025 at 10:00 AM at the Otter Aquatic Club, Colombo 7.

The Radio Society of Sri Lanka (RSSL) successfully concluded a hands-on workshop for Engineering Undergraduates of the University of Peradeniya on 4th February 2025. This workshop aimed to introduce students to the world of radio communications, RF technology, and practical applications in amateur radio. The interactive sessions included antenna building, RF signal propagation, direction finding,…

https://youtu.be/2fUt7X-JtAk This detailed presentation by Victor Goonetilleke (4S7VK), hosted by the Radio Society of Sri Lanka, offers an in-depth exploration of radio wave propagation fundamentals essential for amateur radio operators worldwide. From basic electromagnetic principles to advanced propagation phenomena, this comprehensive guide covers critical topics that every ham radio enthusiast should understand. The presentation expertly…

Join us for two key events this December!

The weekend of 18-20 October 2024 is Jamboree on the Air (JOTA) and Jamboree on the Internet (JOTI), the world’s largest digital and radio event for Scouts, fostering friendship and global citizenship. JOTA promotes amateur radio among the Scout Association, and the RSSL is proud to support this exciting event. RSSL will be operating JOTA…