Weak Signal
Revision as of 05:53, 26 June 2010 by Onnowpurbo (talk | contribs) (New page: * Weak Signal Communication: Menggunakan Linrad ==Referensi== * '''http://www.hfradio.org.uk/html/digital_modes.html - BAGUS!!''' * http://www.dxzone.com/cgi-bin/dir/jump2.cgi?ID=14...)