... Meter Handhold Design Limit test and Auto test Channel spectrum scanning *spectrum analysis *PC Toolbox The RY-S1127 is designed ... C/N, level, channel power measurement, voltmeter function, spectrum analysis and so on. Overall , its functions are easy ... headend . Full, in-service, proof-of-performance analyzer. Fast, sensitive spectrum analyzer . Digital QAM carrier demodulation includes 16,32,64, ...