27 August 2015

hurry up and get moving!

how to use an AT3004-D (CIS-12) modem as "beep-beep-beep" to draw the attention of the (lazy) operator at the other side of the link...
https://www.dropbox.com/s/rj6cw0yqkefsqf6/26-Aug-2015-233242%206.211%20MHz.wav?dl=0