------ The KY-BPRM seriesKey FeatureslSpectral Range 800-1700nmlVarious 3dB band-width optionslLarge dynamic rangelUltra low noiselCMRR30dBlSingle power supply DC 5VlDimensions 86x47x36mmlCan be customizedApplicationslLaser radarlBrillouin Optical Fiber Sensing Systemlf-OTDRlOptical heterodyne detection systemOptionslBand-widthlGainlOutput CouplinglChannelsDescriptionThe KY-BPRM-LN series large dynamic range ultra-low noise balanced photoreceiver is specially developed for long-distance measurement applications in optical heterodyne detection systems, each balanced photoreceiver integrates two matched high linearity analog PIN detectors and an ultra low noise wideband transimpedance amplifier with large dynamic range, ultra-low noise, and high common-mode rejection ratio(CMRR). This can ef...