Feature 1 Support Working Frequency: Home RF modulator supports VHF UHF working frequency. Cost saving for local cable TV system, A/V output is widely used. 2 Digital Display: UHF modulator with channel digital display and optional output channels, adjustable sound output level and video output level. 3 Easy To Install: AV to RF converter has a clear image, free from external signal interference and compatible with all local cable systems. Easy installation and simple operation. 4 AV To RF: TV link modulator can convert the AV input to RF output signal, AV equipment system will automatically switch to the home TV when turned on. 5 Applicable: Home RF modulator is suitable for satellite receivers, camcorders, video game consoles, CCD cameras, VCRs, DVDs.Item Type: AV To RF ModulatorMaterial: Metal, PlasticStandard: PAL NTSCFrequency Range: 47-868 MhzBandwidth: 6mhz, 7MHz, 8MHzOutput Impedance: 75RF Output Level: 70-90dBuvInput Video Level: 1Vp-P 10%Input Sound Level: 2.1Vp-P 10%Sound System: M=4.5MHz, B/G=5.5MHz, I=6.0MHz, D/K=6.5MHzSound Frequency Response: 50-15KhzPower Consumption: 2.7W (Maximum)Plug Voltage: AC 90-240V Package List1 x AV To RF Modulator