[amsat-bb] Strange Signals from Yubileiny

Is this a possible explanation for the "strange" signals from Yubileiny.

I found it on that well konw source of reliable information WIKIPEDIA

The satellite will broadcast audio and video about the history of the Soviet and Russian space programmes, as well as signals imitating those broadcast by Sputnik 1.[2] These signals are intended for reciept by Amateur radio enthusiasts.

73 John G7HIA