... accurately the Analogue channels,Digital channels efficiently and effectively with high accuracy rate. Mainly it supports C/N, level, channel ... : Accurate QAM testing : digital average power , MER,BER Support multiple DVB mode: 16QAM, 32QAM, 64QAM,128QAM,256QAM Single channel / ... and forward cable modem signals . Find ingress fast with Field View option.Cable technicians working in the field ...