... ,Transient prote UTP Video balun STT-102C Single channel passive video balun,Video transmission via UTP CAT5,Outstanding interference rejection,Transient protection,High quality image,Transmit Distance ... to 10 MHzAttenuation 0.5dB typCMRR 60 dB Connectors Male BNC and terminal blocksImpedanceBNC,75 ohms , Terminal: 100 ohmsWorkting Temperature -10 ...