I have been  playing with the ISDR software defined radio from OM  VU2DEV ,  Ramaprabhu ( from Bangalore )for the past one week.  ISDR is a  low cost SDR for  40m band.  The radio is  performing wonderfully.    I bought 2  assembled kits from DEV and  I recommend the kits  to any one who wants  to … Continue reading ISDR from VU2DEV