... measurement CATV Digital and anolog rf db Meter RN1703(5-870) Products of catv Digital db meter MS1703Q/1703C series are handheld digital/analog signal ... , carrier-to-noise ratio measurement, PM demodulator output, spectra analysis, digital average power measurement, MER, BER and constellation diagram.Features1 ... ), Slope, The main measure voltage measurements A/V measurement CATV Digital DB Meter