SAQ transmission of July 4th, 2010

Received by Alberto I2PHD in JN45sl with the mini-whip active antenna  connected with an audio transfomer  
(ratio 1 : 7) to the
line input of the Delta 44 sound card, and using the Winrad software.


The audio can be heard by clicking here


The frequency didn't stay precise;y at 17.2 kHz (corresponding to 700 Hz in the capture below)
but, on the other hand, the Alexanderson alternator is not a Caesium standard...  :-)