Ujjdwiurgh Mini Modulator AV to Modulator Output NTSC CH3 Channels PLL Controlled VHF Operating Frequency

The coaxial converter supports NTSC TV format output, no need to install driver program, portable, flexible, plug and play. The modulator is fit for your own local CATV system. VHF working frequency for PLL controlled, HD input, A/V output, output. The VHF demodulator converter has personalised design, exquisite workmanship, making you fondle admiringly. The modulator is made of high quality ABS material, sturdy and long service life. Professional manufacturing, stable characteristics and high reliability.