To counter possible damage to its FM repeater network, Ukraine has switched back on some radio stations operating on medium waves. They had been switched off in 2018, like so many energy-intensive installations supplanted over the years by the frequency modulation network, which has the advantage of offering better audio quality. But reactivating them has become strategic because they are installations that can serve large areas of the country and are often located in areas far from those affected by the conflict, and could operate undisturbed. Of the six reactivated, mainly between 24 and 26 February 2022, only one was damaged. They all broadcast the first programme (UR1 Pershiy Kanal).
Rumours coming from the back
549 kHz from Mykolaiv (Миколаїв)(100 km east of Odessa) with 400 kW: reactivated on 24 February 2022, on air until 6 March 2022 (it had been off since 1 January 2022). 657 kHz from Chernivtsi (Чернівці́)(400 km south of Kiev, near the border with Romania) with 25 kW: reactivated on 26 February 2022 (no longer active since 1 February 2018). 837 kHz from Kharkiv (Ха́рків)(150 kW): on-air since 25 February 2022, discontinued the next day (had ended broadcasting on 1 February 2018, broadcasting the cultural programme UR 3 Radio Kul’tura). 873 kHz from Chasiv Yar (Часів Яр) (25 kW): this is in the Donetsk region, in the self-proclaimed Doneck People’s Republic (it had been off the air since June 2017). 1278kHz from Kurisove (Курісове), near Odessa (100 kW): reinstated on 8 March 2022 (it had been broadcasting the cultural programme UR 3 Radio Kul’tura until 1 February 2018). 1404 kHz from Izmail (Ізмаї́л)(in the Odessa region, but close to the border with Romania): restored since 26 February 2022.
To inform millions of refugees, who have arrived in neighbouring countries, Poland has been broadcasting Українське Rадіо (Radio Ukraine) on a DAB channel since 4 March to inform Ukrainians in their mother tongue. The digital network reaches 70 per cent of the Polish population, focusing on urban areas and main communication routes. Similar situation in the Czech Republic: Radio Ukraine has been included in digital radio multiplexes since 11 a.m. on Friday, 4 March and is repeated on the website of the national radio station, Český Rozhlas. Pictured is a coverage map showing where the digital signal can be received on Czech territory.
Longwaves cover the whole of Ukraine and the Russians can’t “switch them off”
But Poland has done more: Polskie Radio Jedynka (the first Polish public radio programme), shortly after the invasion, started broadcasting news items in Ukrainian, produced by the native speakers working on the international radio programmes. The channel is also broadcast on long waves, on 225 kHz, from the Solec Kujawski/Kabat broadcasting centre, which with its 1200 kW of power (reduced to 700 at night) covers most of the Ukrainian territory. In this way, the population in war zones can be informed even if the telecommunications networks are interrupted.