Text size

May 7 is International Radio Day

published on 5/7/21 11:44 AM

Photo: Library

On May 7, 1895, Russian physicist Alexander Popov showed for the first time to the Russian Physical Society in St. Petersburg his apparatus for transmitting and receiving electrical oscillations from distances without a wire. In 1899, Popov connected to the device a telephone receiver for audio reception of the signal.

Under a contract between the Bulgarian and Russian governments in 1907, the first Bulgarian wireless telegraph began operating near Varna. In 1911, a second radio station was launched on the cruiser Nadezhda.

The Neuilly Treaty of 1919 allowed the country to have only 2 radio stations under international control. On the Italian side, the sanction was signed by the inventor Guglielmo Marconi.

By law after 1927, radio in Bulgaria became the main means of telecommunications.

Последвайте ни и в Google News Showcase, за да научите най-важното от деня!

Radio Bulgaria Culture International Radio Day radio radio transmitter Varna wireless

More from category

World-class performers are drawn to Bulgaria by its warm and engaged audiences

The shortage of talent is one of the biggest issues in Bulgaria’s labour market — especially evident in the country’s symphony orchestras, both in Sofia and across the regions. The ratio of Bulgarian to foreign musicians in a regional orchestra like the..

published on 5/15/25 10:11 PM

BNR Director General Milen Mitev and Gabriela Georgieva

Soprano Gabriela Georgieva is the "Musician of the Year 2024"

Opera prima Gabriela Georgieva is the "Musician of the Year 2024" in the national poll of the classical music show "Allegro Vivace" on the Bulgarian National Radio. The soloist of the Sofia Opera is among the leading sopranos in Bulgaria. Gabriela..

published on 5/13/25 9:21 AM

Thanks to Donvena Pandoursky, people in Germany pronounce the name Stara Zagora very well

Donvena Pandoursky, a Bulgarian ballet master with an impressive European career, graduated from the State Choreography School in Sofia in the late 1970s and joined the Sofia Opera Ballet. In 1988 she graduated from the Rimsky-Korsakov State..

published on 5/12/25 12:47 PM

WEATHER

Pick city: Sofía

Partly Cloudy
Min: 12 | Max: 32

BULGARIA IN PICTURES

Which world-famous Bulgarian artist designed QSL cards for Radio Bulgaria?

The Belogradchik Fortress will once again host 'Opera of the Peaks', but this time without its founders

An opera festival will be held in Belogradchik, announced the Minister of Tourism, Miroslav Borissov, during a parliamentary session. In May, MP..

published on 6/6/25 5:23 PM

Slovenian director to stage "The Physics of Sorrow" at the National Theatre in Sofia

One of the titles that will be part of the National Theatre's repertoire in 2026 is already known. This is " The Physics of Sorrow ", directed by..

published on 6/7/25 6:45 AM

Share