Features 1. The RF converter helps convert HDMI signal to RF signal, making it easy to use. 2. Display DVD, game console, or set-top box (HDMI signal source device) on standard or older TVs with long-distance signal transmission via coaxial cable. The converter outputs an analog signal, not ATSC format. 3. The output TV/RF signal frequency is 61.25 MHz. Use the TV's channel search function to receive the signal, then press "SYS" to adjust the format (PAL or NTSC) to match your TV for clear picture and sound. 4. Output image quality is comparable to analog RF signal (similar to 480p). Use the remote control to adjust screen settings including brightness, contrast, and color. 5. This device cannot operate in reverse. Supports input HDMI resolution: 480i, 480p, 576i, 576p, 720p, 720i, 1080i, 1080p. Specification Item Type: Converter Material: ABS Color: White Support Input HDMI Resolution: 480i, 480p, 576i, 576p, 720p, 720i, 1080i, 1080p Package List 1 x Converter 1 x Power Supply 1 x Remote Control (CR2025 battery not included) 1 x Audio Cable 1 x User Manual Note Please check your TV's supported format before purchase to ensure compatibility with one of the following: PAL BG, PAL I, PAL DK, or NTSC M. This product is not compatible with North American signal standards and cannot be used in North American countries.