In a recent contest my FT-10000 MK V Field lost receiving capability on 30 M, 20 M, 17 M, 15 M. Transmitter functions OK on all amateur bands as well as reception on 160 M, 80 M, 40 M, 12 M and 10 M. Any suggestions ? Nov 5, 2018 John Ahlbom OH5NZ Lappeenranta, Finland john.ahlbom at gmail.com