4 Royalty-Free Audio Tracks for "Telegraphy"

Two italian stations in contact on 7 mhz using a special kind of morse code where dot plus space is the same total length as dash plus space. Received on apr 16th, 2012 in jn79nd location.

Part of special permitted radio traffic on days of the 100th anniversary of titanic tragedy. Czech amateur radio station ok2bvg in contact on 502,4 khz (frequency similar to titanic mgy station used frequency) with german station sending on 3538 khz. Received in jn79nd location.

Ua3ydh calling with funny tone like titanic sparking telegraphy. File made by nokia 6230i mic/trx loudspeaker in location jn79nd.

Contact lx1nj and ok1has. Strange keying of lx station. Maybe the same operator as the station lx7rl. . .