INPUT: 1 composite video: DC coupled. 1Vpp/75Ω on a BNC connector; 1 audio: stereo/balanced mono. +4dBu/50kΩ on RCA connectors. OUTPUT: 2 composite video: 1Vpp/75Ω on BNC connectors. 2 audio: stereo/balanced mono, +4dBu/50Ω on RCA connectors. MAX. AUDIO LEVEL (-3dB): 22dBu. VIDEO BANDWIDTH: Exceeding 400MHz. AUDIO BANDWIDTH: >100kHz (1db). DIFFERENTIAL