I completed my first echolink interface today. Tested it and guess what.... PA3FFY from Holland came in to say hello. There is three station, PA3FFR (Tonny), 9M2CJ(via echolink) and me 9W2DTR on V23 (for trial purpose only) PA3FFY were once stationed in K.L with one of the banking group.
He still remeber K.L and love our country. If foreigners love our country, why should't we love our own country....
This is my echolink interface that I built.. with a slight modification and housed in the Aztec modem case where I took the isolating transformer from.
The original circuit is as below and taken from http://www.freewebtown.com/hamradio/PTT_Interface.htm