The 9th radio centre of Moscow is a high power medium wave broadcasting facility at Elektrostal near Moscow. Its broadcasting frequency is 873 kHz with a transmission power of up to 1200 kilowatts.
It uses a system of four guyed masts each 217 metres tall, as the antenna system.
.
Coordinates: 55°46′49″N 38°25′15″E / 55.78028°N 38.42083°E