SUPPORTS NTSC FORMAT OUTPUT: HD Multimedia Interface RF modulator supports NTSC format output, frequency
range: CH3= 61.25MH z CH4= 67.25MH z ^^ 1080P
PLL CONTROL: 1080P PLL control VHF working frequency, HD Multimedia Interface input, RF input and output. 1080P input, 480P output. ^^ [FINE WORKMANSHIP] - Made with ABS material, this RF modulator is suitable for your local CATV system. It supports HD Multimedia Interface 1.4 and HDCP 1.4. ^^ [PLUG AND PLAY] - No driver installation is required, making it portable, flexible, and easy to use. ^^ [RUGGED AND ] - The RF modulator is made of ABS material, ensuring durability and long life for stable performance.