Hi All. Im using Long wire antenna and Grounding is OK also i make ground for radio but i connected room radiator. Some time I TX on radio and my computer keyborad not work. and im not use my CT-62 data cable. I cant use loogbook and remote program. No problem RX when i TX on radio my radio closed. my radio effect CT-62 cable or my computer how to solve this problem ? its possible use coax RFI Ferite or toroid