Features:*Humanized design, easy to install and operate.*High performance circuit design provides accurate picture reproduction.*Can convert audio and video to RF via channel.*With selectable output level of audio and video.*Compatible with all local CATV system.*Humanized design, easy to install and operate.*High performance circuit design provides accurate picture reproduction.*Can convert audio and video to RF via channel.*With selectable output level of audio and video.*Compatible with all local CATV system.Specifications:Model: M66Color: BluePlug Type: EU , USInput Voltage: AC 230V 50HzOperation Temperature: 0℃ - 40℃RFFrequency Range: VHF: CH2-CH4. S1-S10                              VHF: CH5-CH12. S11-S41. UHF: CH21-CH69Output Level: 90dBuV Min.A/V Ratio: -15±2 dBVideo Carrier Frequency Accuracy: ±5KHzOutput Return Loss: 14dBSpurious Rejection: 50dBOutput Impedance: 75ΩVIDEOInput Level: 0.8Vp-p for 80% ± 10% modulationInput Level Adj: 0.4Vp-p～0.8Vp-pS/N Ratio: 55dBFreq. Response: ±2.5dB (50Hz to 4.2MHz)Input Impendance: 75ΩAUDIOFrequency Deviation: ±50KHzFrequency Response: ±2dBInput Impendance: 600ΩPackage List:1 * Modulator1 * User Manual (English)a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a