... Signal Level Meter 1.3.5 inch TFT color LCD display 2.analyze digital & analog channel 3.Power ,MER,BER 3.5 Inch TFT Color LCD - ... Digital Signal Level Meter SM2008ESpecifications:1,3.5 inch TFT color LCD display ... 256QAM).5,Support DVB-C/ITU-T J.83-Annex A/B/C.6,Spectrum analysis.7,Small, light, really portable.Specifications ...