Hi, Can anybody tell me the frequency response of the transmit EDSP. In menu 4-4 there are 5 responses I think: off, 1, 2, 3, and 4. There are probably people among us who have experience using the EDSP in dx-ing and contesting? I am very much interested because I am getting into SSB contesting now after a lifetime of CW. 73, Arie, PA3AAM