1[Video Audio Converter] Convert HD and 3G SDI to composite video and stereo audio. 2[Long Output] The signal transmission distance is up to 300m, the HD signal is up to 200m, and 3G signal is up to 100m. 3[Video Detection] Automatic video mode detection (3G/HD). Change the audio output to analog 2CH. Connect it to other devices to extend the signal distances. 4[Works Well] Convert from SMPTE 425M Class B to Class A 1080p 50/59.94/60 4:2:2 10bit. 5[Portable Design] Compact and lightweight, this video converter is easy to use and easy to carry. Item Type: 3G SDI to AV ConverterMaterial: MetalModel: F001Colour: BlackFunction: Digital Information ConversionSMPTE Standard: 425M class A&B 424M 292M 259M-CSDI Transmission Rate: 2,970 Gbit/s and 2,970 / 1,001 Gbit/sSDI Input Output Resolution: 480i at 60, 576i at 50HD Resolution: 720p at 50/60,1080i at 50/603G Resolution: 1080p at 24/25/29/97/30/50/59/94/60Input Port: 1 BNC (/HD/3G-SDI)Output Port: 1 x BNC (HD/3G-SDI) 3 xRCA (CVBS L/R)Input Voltage: DC 5VWorking Temperature: 0C~40C/32F~104FPower Consumption: 5W (maximum) 1 x3G SDI to AV Converter1 x Power Adapter1 x Manual