Features: 1. Product Classification SCART to RF converter that changes SCART interface to radio frequency RF output. 2. Function Introduction The RF converter easily converts compatible devices into RF output, modulating the signal into high-frequency RF transmission. This reduces signal loss and extends transmission distance up to 100-1000 meters. It helps overcome limited input options on older TVs by utilizing the TV’s tuner interface. Compatible with DVD players, set-top boxes, network boxes, game consoles, and similar devices. Equipped with imported RF modulation chip for stable PLL frequency phase-locked RF output, ensuring consistent frequency without drift. 3. Technical Specifications RF output frequency: 77.25 MHz and 83.25 MHz (switchable); customizable frequencies available from 40–900 MHz RF output gain: 80 dB Video system: PAL DK (default); supports customizable output for I/BG, M/N, L systems Audio system: Compatible with PAL DK sound standard; customizable for SECAM and NTSC based on regional requirements Power supply: 5V / 500mA Power consumption: less than 0.5W 4. Usage and Connection Connect the RF converter to your device’s output interface and power it via USB. Connect the included RF cable from the converter’s RF OUT to the TV’s RF IN (antenna or cable input). Turn on the TV and switch to analog mode. Use the menu button to perform an automatic or manual channel scan to detect the 77.25 MHz or 83.25 MHz signal. Set the sound system to match PAL DK. Most modern smart TVs automatically detect the correct sound system. For older TVs, manually select DK system to avoid audio and video noise. Package Included: 1 x RF Video Converter 1 x RF Cable 1 x USB Cable