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.Specification:Item Type: AV To RF ModulatorMaterial: Metal, PlasticStandard: PAL NTSCFrequency Range: 47-868 MhzBandwidth: 6mhz, 7MHz, 8MHzOutput Impedance: 75RF Output Level: 70-90dBuvSound System: M=4.5MHz, B/G=5.5MHz, I=6.0MHz, D/K=6.5MHzSound Frequency Response: 50-15KhzPower Consumption: 2.7W (Maximum).Package List:1 xAV To RF Modulator