Hi all, just for an info, Vladimir OK1VPZ wrote an article about his experience with construction of 70cm SSPA from popular Telefunken SV5379 which was used by many 70cm EME hams like Peter PA2V, PA2CHR, PA3CMC, PY2BS, etc Check out: http://www.ok2kkw.com/00003016/pa70cm/twin_pa_70cm_en.htm Maybe somebody will find it helpful.. 73 Matej, OK1TEH