HDMI to RF Modulator, VHF RF Modulator HDMI Coaxial Converter, HDM61 HDMI RF Modulator Adapter for TV NTSC Format Output, 1080P PLL Control for Home TV Game Console NTSC Format Output: HDMI to RF Modulator supports NTSC format output, with a frequency range of CH3=61.25MHz and CH4=67.25MHz, and supports multiple resolutions - 1080P/1080i/720P/576P/576i/480p 1080P PLL Control: VHF RF HDMI coaxial converter features 1080P PLL control with VHF working frequency, supporting HD Multimedia Interface input and RF input/output for high-definition video transmission Compatibility: HDM61 HDMI RF Modulator Adapter works with PCs, laptops, game consoles, game switches, cameras, TV boxes, DVD players, CCTV & DVRs, etc High-Quality Craftsmanship: HDMI to RF Modulator is meticulously crafted and compatible with your local CATV system; supports HD Multimedia Interface 1.4 and HDCP 1.4 for reliable operation Plug & Play: HDMI to RF modulator requires no driver installation; is portable, flexible, and ready to use straight out of the box Durable Build: Constructed from ABS material, HDMI to RF Modulator is built to last, with professional-grade design to ensure stable and consistent performance over time SPECIFICATION Model: HDM61 Material: ABS housing Frequency Range: NTSC: CH3=61.25MHz / CH4=67.25MHz TV Standard Format: NTSC Output Level: 75-85 dBuV Input Level: 0.77Vp-p for 80%±10% modulation Sound System: M=4.5MHz Input Port: HDMI RF Input/Output: F Female Input Resolution: 1080P 1080i 720P 576P 576i 480p HD Multimedia Interface Version: 1.4 HDCP Version: 1.4 Input Voltage Current: DC 5V 500mA Operating Temperature: 0? ~ +40? Dimension: 5.04x3.94x1.18 inches Weight: 0.23 lbs PACKAGE 1 x HDMI to RF Modulator 1 x Power Cable