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

BAS hosts a stage for young talents from the National Academy of Music

"The Way of the Musicians" (Musicorum Via) is the name of the joint initiative of the Bulgarian Academy of Sciences and the National Academy of Music (NMA), which opens in the "Professor Marin Drinov" Hall of the Bulgarian Academy of Sciences. "During..

published on 4/7/25 7:45 AM

Violinist Alena Chekhova: Simfonieta-Vratsa is a phenomenon in the music life of Bulgaria

The Symphony Orchestra of Vratsa – Simfonieta, has become a haven for violinist Alena Chekhova. She was born in the Russian city of Tyumen /Western Siberia/, raised in Ukrainian Crimea and lived in Moscow for more than 10 years, where..

published on 4/2/25 9:13 PM

European Days of Artistic Crafts in Antonovo

European Days of Artistic Crafts are starting today in Bulgaria's Antonovo . The motto of this year's edition is "The Golden Thread", which is why it will begin with workshops on wool felting. Every day until the end of the week, residents and..

published on 3/31/25 6:35 AM

WEATHER

Pick city: Sofía

sunshine, cloud, rain and thunder
Min: 6 | Max: 21

BULGARIA IN PICTURES

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

A thirty-six-hour theater and cinema marathon begins at the National Academy for Theatre and Film Arts

A thirty-six-hour theater and film marathon will be presented to audiences in Sofia by the students of the National Academy for Theatre and Film Arts..

published on 4/25/25 6:05 AM

Tom Stoppard's hit play Rosencrantz and Guildenstern Are Dead premieres at the National Theatre

With Rosencrantz and Guildenstern Are Dead , young Boyan Kracholov - one of the most compelling contemporary Bulgarian theatre directors - makes his debut..

published on 4/26/25 9:05 AM

Share