A Sunday Morning Mystery,

see if you can solve it, 

take any short wave radio and tune it into the frequency 4625 kHz and you will hear what is known as MDZhB (pronounced ‘MJB’), the station has been broadcasting twenty-four hours a day, seven days a week since 1982, and what does it broadcast? a dull, monotonous tone followed by a second, foghorn-like sound every few seconds, but every once in a while, about once or twice a week, someone will also utter some random phrase in Russian, like “dinghy” or “farming specialist”, and the the droning sound returns. The mystery of MDZhB has fascinated radio enthusiasts around the world for centuries, and theories regarding its purpose range from nuclear war triggering device, to communicating with aliens, so what do you think is behind the broadcast? once you think you know click on to the blue link above and read if you were correct.