... ,Transient protection,High quality image,Transmit Distance: 330m, "Press-Fit"terminal block NTSC, PAL , and SECAM video formats No power required 60 ... 0.5dB typCMRR 60 dB Connectors Male BNC and terminal blocksImpedanceBNC,75 ohms , Terminal: 100 ohmsWorkting Temperature -10 to +70Storage Temperature-30 ... :17g STT-102C 20gMaterialABS Plastic passive video balun STT-102C, connector