... SlopedB0~1Nominal RF Output LeveldBμV4*108@1000MHz, 4% OMI, -1dBm input, 4% OMIRF Output Level Test PointdB-20±1. ... to RF output portReturn LossdB1645~550MHz14550~870MHzImpedanceOhm75CNRdB≥5159 PAL CW carrier, 1310nm transmitter, 4.0% OMI, 10km optical fiber plus attenuator, ... /3000Surge (1.2/50us), IEEE62.41 and IEC 61000-4-5Optical Specifications (Return Path)Laser TypeFP, DFB, CWDMFP LaserWavelength ...