... It including all C band’s useable wavelength, Its database stores 89 ITU standard wavelength channels ( C band ... , tunable range >35nm0.4nm interval, 89 ITU channels, database storageITU cord, Frequency, Wavelength three tunable ways, flexible and ... linewidth ( Typ.=0.3MHz )Working frequency bandwidth up to 1050MHzExcellent system CNR,CTB,CSO indexSBS threshold 13 ~ 19dBm continuously adjustableThe ...